Base | Representation |
---|---|
bin | 100001000000111001010… |
… | …101101010101001000100 |
3 | 22000212220221011121000000 |
4 | 201000321111222221010 |
5 | 244132301401311114 |
6 | 4454121211321300 |
7 | 322623421611432 |
oct | 41007125525104 |
9 | 8025827147000 |
10 | 2268704713284 |
11 | 7a5174735a69 |
12 | 307834750230 |
13 | 135c26853339 |
14 | 7bb3d531d52 |
15 | 3e032ea3e09 |
hex | 2103956aa44 |
2268704713284 has 63 divisors (see below), whose sum is σ = 5952840221293. Its totient is φ = 756207792432.
The previous prime is 2268704713277. The next prime is 2268704713307. The reversal of 2268704713284 is 4823174078622.
The square root of 2268704713284 is 1506222.
It is a perfect power (a square), and thus also a powerful number.
2268704713284 is a `hidden beast` number, since 2 + 2 + 68 + 7 + 0 + 471 + 32 + 84 = 666.
It can be written as a sum of positive squares in only one way, i.e., 2267403524100 + 1301189184 = 1505790^2 + 36072^2 .
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2268704713284.
It is an unprimeable number.
It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 81322042 + ... + 81349934.
Almost surely, 22268704713284 is an apocalyptic number.
2268704713284 is the 1506222-nd square number.
It is an amenable number.
2268704713284 is an abundant number, since it is smaller than the sum of its proper divisors (3684135508009).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2268704713284 is an frugal number, since it uses more digits than its factorization.
2268704713284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55808 (or 27898 counting only the distinct ones).
The product of its (nonzero) digits is 7225344, while the sum is 54.
The spelling of 2268704713284 in words is "two trillion, two hundred sixty-eight billion, seven hundred four million, seven hundred thirteen thousand, two hundred eighty-four".
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