Base | Representation |
---|---|
bin | 10010010011100110111100… |
… | …11001011010101000100010 |
3 | 12021112110012100000012210222 |
4 | 21021303132121122220202 |
5 | 20234024111130442004 |
6 | 221341232102523042 |
7 | 11323261201065560 |
oct | 1111633631325042 |
9 | 167473170005728 |
10 | 40256164702754 |
11 | 119105a8553790 |
12 | 4621ab8136482 |
13 | 19601a889b560 |
14 | 9d25a1930a30 |
15 | 49c24dd547be |
hex | 249cde65aa22 |
40256164702754 has 32 divisors (see below), whose sum is σ = 81075352692096. Its totient is φ = 14477741550720.
The previous prime is 40256164702727. The next prime is 40256164702771. The reversal of 40256164702754 is 45720746165204.
It is a junction number, because it is equal to n+sod(n) for n = 40256164702696 and 40256164702705.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10053985187 + ... + 10053989190.
It is an arithmetic number, because the mean of its divisors is an integer number (2533604771628).
Almost surely, 240256164702754 is an apocalyptic number.
40256164702754 is an abundant number, since it is smaller than the sum of its proper divisors (40819187989342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40256164702754 is a wasteful number, since it uses less digits than its factorization.
40256164702754 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20107974410.
The product of its (nonzero) digits is 11289600, while the sum is 53.
The spelling of 40256164702754 in words is "forty trillion, two hundred fifty-six billion, one hundred sixty-four million, seven hundred two thousand, seven hundred fifty-four".
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