Base | Representation |
---|---|
bin | 110101101000000100… |
… | …000000101110110110 |
3 | 12111121212210021120022 |
4 | 311220010000232312 |
5 | 1420411044110021 |
6 | 42241353005142 |
7 | 4105616544101 |
oct | 655004005666 |
9 | 174555707508 |
10 | 57580456886 |
11 | 22468737557 |
12 | b1ab6b37b2 |
13 | 55783bb084 |
14 | 2b033c7738 |
15 | 177011b1ab |
hex | d68100bb6 |
57580456886 has 32 divisors (see below), whose sum is σ = 88531859520. Its totient is φ = 28079460864.
The previous prime is 57580456861. The next prime is 57580456891. The reversal of 57580456886 is 68865408575.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12163376 + ... + 12168108.
It is an arithmetic number, because the mean of its divisors is an integer number (2766620610).
Almost surely, 257580456886 is an apocalyptic number.
57580456886 is a deficient number, since it is larger than the sum of its proper divisors (30951402634).
57580456886 is a wasteful number, since it uses less digits than its factorization.
57580456886 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5720.
The product of its (nonzero) digits is 64512000, while the sum is 62.
The spelling of 57580456886 in words is "fifty-seven billion, five hundred eighty million, four hundred fifty-six thousand, eight hundred eighty-six".
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