Who Discovered 2520 number?
sage Srinivasa Ramanujan
Discovered by the great sage Srinivasa Ramanujan, let’s observe the number 2520. Ramanujan outnumbered mathematics, contributed immensely to the number theory, infinity series, continued fractions, and much more. The number 2520 seems to be one of many numbers, but in reality, it is not.
Is 20683 a hardy-Ramanujan number?
Ramanujan 2-way solutions A018850 Numbers that are the sum of 2 cubes in more than 1 way (primitive solutions). {1729, 4104, 20683, 39312, 40033, 64232, 65728, 134379, 149389, 171288, 195841, 216027, 327763, 402597, 439101, 443889, 515375, 684019, 704977, 805688, 842751, 920673, 955016.}
How do you write 2520?
For 2520 you write Two thous and five hundred twenty.
How many factors does 2520 have?
The factors of 2520 are 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520 and factors of 1481 are 1, 1481.
Is 1728 a Ramanujan number?
“No,” he replied, “it is a very interesting number; it is the smallest number expressible as the sum of two cubes in two different ways.” The two different ways are: 1729 = 13 + 123 = 93 + 10….1729 (number)
| ← 1728 1729 1730 → | |
|---|---|
| Binary | 110110000012 |
| Ternary | 21010013 |
| Octal | 33018 |
| Duodecimal | 100112 |
How do you write 25200?
Therefore, 25200 in words = Twenty-five thousand Two hundred.
What is the LCM of 2520 and 10530?
294,840
So LCM(2520,10530) = 23 · 34 · 5 · 7 · 13 = 294,840.
Is 2 a Hardy-Ramanujan Number?
Ramanujan replied to this saying, “No Hardy, it’s a very interesting number! It’s the smallest number expressible as the sum of two cubes in two different ways.”
How do you spell 252000?
252000 in words = two hundred fifty-two thousand If you like our information about 252000 spelled out, then share it with your friends please.
Why is 2520 a special number?
But why is it considered special if there are other numbers that can be divided by all numbers from 1-10? Here are some reasons why 2520 is a special number: 2520 is the smallest number that can exactly be divided by all integers (whole numbers) from 1 to 10, whether even or odd. It also happens to be divisible by 12, but not 11.
What are 5 interesting facts about 2520?
2520 is the smallest number divisible by all integers from 1 to 10, i.e., it is their least common multiple. 2520 is the last highly composite number that is a divisor of all following highly composite numbers. Half of 7! (5040), meaning 7 factorial, or 1×2×3×4×5×6×7. The product of five consecutive numbers, namely 3×4×5×6×7.
Is 2520 an even or odd number?
But the strange thing is 2520 is able to be divided at even or odd number. Like 1 =2520, 2 =1260 , 3 =840, 4 =630, 5 =504, 6 =420, 7 =360, 8 =315, 9 =280, and by 10 =252, which is hard to find integers with the same characteristics.
Who discovered the secret of 2520?
These secrets about the number 2520 were discovered by the great Indian mathematician Sri Srinivasa Ramanujan. 2520 is the smallest number divisible by all integers from 1 to 10, i.e., it is their least common multiple.