Base | Representation |
---|---|
bin | 110100111110101000… |
… | …011110011010111000 |
3 | 12102211102212100011212 |
4 | 310332220132122320 |
5 | 1413000123410400 |
6 | 42044402542252 |
7 | 4052446455230 |
oct | 647650363270 |
9 | 172742770155 |
10 | 56885372600 |
11 | 22141345431 |
12 | b036967988 |
13 | 54973b02b4 |
14 | 2a78d6ccc0 |
15 | 172e0ba335 |
hex | d3ea1e6b8 |
56885372600 has 48 divisors (see below), whose sum is σ = 151152565200. Its totient is φ = 19503555840.
The previous prime is 56885372581. The next prime is 56885372623. The reversal of 56885372600 is 627358865.
It is a Harshad number since it is a multiple of its sum of digits (50).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20314805 + ... + 20317604.
It is an arithmetic number, because the mean of its divisors is an integer number (3149011775).
Almost surely, 256885372600 is an apocalyptic number.
56885372600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
56885372600 is an abundant number, since it is smaller than the sum of its proper divisors (94267192600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56885372600 is a wasteful number, since it uses less digits than its factorization.
56885372600 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40632432 (or 40632423 counting only the distinct ones).
The product of its (nonzero) digits is 2419200, while the sum is 50.
The spelling of 56885372600 in words is "fifty-six billion, eight hundred eighty-five million, three hundred seventy-two thousand, six hundred".
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