Base | Representation |
---|---|
bin | 110100110010011001… |
… | …111010000001011000 |
3 | 12102022010211212012010 |
4 | 310302121322001120 |
5 | 1412040114230104 |
6 | 42012153545520 |
7 | 4044405656640 |
oct | 646231720130 |
9 | 172263755163 |
10 | 56680226904 |
11 | 22046568434 |
12 | ab9a1152a0 |
13 | 5463a43b02 |
14 | 2a59a0b520 |
15 | 171b096489 |
hex | d3267a058 |
56680226904 has 128 divisors (see below), whose sum is σ = 162673620480. Its totient is φ = 16121548800.
The previous prime is 56680226833. The next prime is 56680226909. The reversal of 56680226904 is 40962208665.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56680226909) 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, 55513914 + ... + 55514934.
It is an arithmetic number, because the mean of its divisors is an integer number (1270887660).
Almost surely, 256680226904 is an apocalyptic number.
It is an amenable number.
56680226904 is an abundant number, since it is smaller than the sum of its proper divisors (105993393576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56680226904 is a wasteful number, since it uses less digits than its factorization.
56680226904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2201 (or 2197 counting only the distinct ones).
The product of its (nonzero) digits is 1244160, while the sum is 48.
The spelling of 56680226904 in words is "fifty-six billion, six hundred eighty million, two hundred twenty-six thousand, nine hundred four".
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