Base | Representation |
---|---|
bin | 110101101100101001… |
… | …011100000100110010 |
3 | 12111211020112020020011 |
4 | 311230221130010302 |
5 | 1421040242031244 |
6 | 42253141405134 |
7 | 4110542422153 |
oct | 655451340462 |
9 | 174736466204 |
10 | 57657377074 |
11 | 224a80a4860 |
12 | b2114097aa |
13 | 558b31068b |
14 | 2b0d6cb92a |
15 | 1776c62434 |
hex | d6ca5c132 |
57657377074 has 16 divisors (see below), whose sum is σ = 94372505280. Its totient is φ = 26201212560.
The previous prime is 57657377051. The next prime is 57657377111. The reversal of 57657377074 is 47077375675.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245589 + ... + 419080.
It is an arithmetic number, because the mean of its divisors is an integer number (5898281580).
Almost surely, 257657377074 is an apocalyptic number.
57657377074 is a deficient number, since it is larger than the sum of its proper divisors (36715128206).
57657377074 is a wasteful number, since it uses less digits than its factorization.
57657377074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 668625.
The product of its (nonzero) digits is 30252600, while the sum is 58.
The spelling of 57657377074 in words is "fifty-seven billion, six hundred fifty-seven million, three hundred seventy-seven thousand, seventy-four".
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