Base | Representation |
---|---|
bin | 110100010100100010… |
… | …010000100111001010 |
3 | 12101000012212222110100 |
4 | 310110202100213022 |
5 | 1410023322200411 |
6 | 41450333030230 |
7 | 4026112320603 |
oct | 642442204712 |
9 | 171005788410 |
10 | 56179100106 |
11 | 21909701458 |
12 | aa7a325376 |
13 | 53b3c85b8c |
14 | 2a0d240daa |
15 | 16dc0a9456 |
hex | d148909ca |
56179100106 has 12 divisors (see below), whose sum is σ = 121721383602. Its totient is φ = 18726366696.
The previous prime is 56179100093. The next prime is 56179100111. The reversal of 56179100106 is 60100197165.
It is a happy number.
56179100106 is a `hidden beast` number, since 561 + 7 + 91 + 0 + 0 + 1 + 0 + 6 = 666.
It can be written as a sum of positive squares in only one way, i.e., 40457701881 + 15721398225 = 201141^2 + 125385^2 .
It is a super-2 number, since 2×561791001062 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1560530541 + ... + 1560530576.
Almost surely, 256179100106 is an apocalyptic number.
56179100106 is an abundant number, since it is smaller than the sum of its proper divisors (65542283496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56179100106 is a wasteful number, since it uses less digits than its factorization.
56179100106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3121061125 (or 3121061122 counting only the distinct ones).
The product of its (nonzero) digits is 11340, while the sum is 36.
The spelling of 56179100106 in words is "fifty-six billion, one hundred seventy-nine million, one hundred thousand, one hundred six".
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