Base | Representation |
---|---|
bin | 110100100101110111… |
… | …010101000111101100 |
3 | 12101202110221220111100 |
4 | 310211313111013230 |
5 | 1411122234230033 |
6 | 41535240323100 |
7 | 4036242455106 |
oct | 644567250754 |
9 | 171673856440 |
10 | 56469836268 |
11 | 21a4882887a |
12 | ab3b773490 |
13 | 542c28c201 |
14 | 2a39ac2576 |
15 | 1707888513 |
hex | d25dd51ec |
56469836268 has 18 divisors (see below), whose sum is σ = 142743197324. Its totient is φ = 18823278744.
The previous prime is 56469836261. The next prime is 56469836363. The reversal of 56469836268 is 86263896465.
56469836268 is a `hidden beast` number, since 56 + 469 + 8 + 3 + 62 + 68 = 666.
It is a tau number, because it is divible by the number of its divisors (18).
It is not an unprimeable number, because it can be changed into a prime (56469836261) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 784303246 + ... + 784303317.
Almost surely, 256469836268 is an apocalyptic number.
It is an amenable number.
56469836268 is an abundant number, since it is smaller than the sum of its proper divisors (86273361056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56469836268 is a wasteful number, since it uses less digits than its factorization.
56469836268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1568606573 (or 1568606568 counting only the distinct ones).
The product of its digits is 89579520, while the sum is 63.
The spelling of 56469836268 in words is "fifty-six billion, four hundred sixty-nine million, eight hundred thirty-six thousand, two hundred sixty-eight".
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