Base | Representation |
---|---|
bin | 110100010100111111… |
… | …110000111110011001 |
3 | 12101000202102221112000 |
4 | 310110333300332121 |
5 | 1410032312203331 |
6 | 41451210511213 |
7 | 4026235134054 |
oct | 642477607631 |
9 | 171022387460 |
10 | 56186834841 |
11 | 219130046a5 |
12 | aa80a35509 |
13 | 53b5763647 |
14 | 2a10295a9b |
15 | 16dcad60e6 |
hex | d14ff0f99 |
56186834841 has 32 divisors (see below), whose sum is σ = 85186886400. Its totient is φ = 36591367680.
The previous prime is 56186834831. The next prime is 56186834857. The reversal of 56186834841 is 14843868165.
56186834841 is a `hidden beast` number, since 5 + 6 + 1 + 86 + 83 + 484 + 1 = 666.
It is not a de Polignac number, because 56186834841 - 221 = 56184737689 is a prime.
It is a super-2 number, since 2×561868348412 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (56186834831) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74505 + ... + 343401.
It is an arithmetic number, because the mean of its divisors is an integer number (2662090200).
Almost surely, 256186834841 is an apocalyptic number.
It is an amenable number.
56186834841 is a deficient number, since it is larger than the sum of its proper divisors (29000051559).
56186834841 is a wasteful number, since it uses less digits than its factorization.
56186834841 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 269086 (or 269080 counting only the distinct ones).
The product of its digits is 4423680, while the sum is 54.
The spelling of 56186834841 in words is "fifty-six billion, one hundred eighty-six million, eight hundred thirty-four thousand, eight hundred forty-one".
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