Base | Representation |
---|---|
bin | 11001110111111010100111… |
… | …00100100101100000101001 |
3 | 21110110021200011211211020100 |
4 | 30323331103210211200221 |
5 | 24424144203432313430 |
6 | 321002013350420013 |
7 | 14661442404146613 |
oct | 1473752344454051 |
9 | 243407604754210 |
10 | 56896833869865 |
11 | 171468a2470960 |
12 | 646aba2661609 |
13 | 259946b5cb892 |
14 | 1009b700cddb3 |
15 | 68a03d1b6960 |
hex | 33bf53925829 |
56896833869865 has 48 divisors (see below), whose sum is σ = 107911776188736. Its totient is φ = 27503001187200.
The previous prime is 56896833869803. The next prime is 56896833869879.
56896833869865 is a `hidden beast` number, since 5 + 6 + 8 + 9 + 6 + 83 + 386 + 98 + 65 = 666.
56896833869865 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 56896833869865 - 27 = 56896833869737 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 173466214 + ... + 173793903.
It is an arithmetic number, because the mean of its divisors is an integer number (2248162003932).
Almost surely, 256896833869865 is an apocalyptic number.
56896833869865 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
56896833869865 is a deficient number, since it is larger than the sum of its proper divisors (51014942318871).
56896833869865 is a wasteful number, since it uses less digits than its factorization.
56896833869865 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 347260470 (or 347260467 counting only the distinct ones).
The product of its digits is 96745881600, while the sum is 90.
The spelling of 56896833869865 in words is "fifty-six trillion, eight hundred ninety-six billion, eight hundred thirty-three million, eight hundred sixty-nine thousand, eight hundred sixty-five".
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