Base | Representation |
---|---|
bin | 11010000110101001110100… |
… | …00101011011010100000100 |
3 | 21112020200201120102001120020 |
4 | 31003110322011123110010 |
5 | 30010443234334142124 |
6 | 322030401032135140 |
7 | 15043150054556433 |
oct | 1503247205332404 |
9 | 245220646361506 |
10 | 57403212412164 |
11 | 173216249a9613 |
12 | 65311638374b0 |
13 | 260513b082c28 |
14 | 102648a4dd11a |
15 | 6982c8ca8379 |
hex | 34353a15b504 |
57403212412164 has 48 divisors (see below), whose sum is σ = 136213543233600. Its totient is φ = 18809742721536.
The previous prime is 57403212412159. The next prime is 57403212412199. The reversal of 57403212412164 is 46121421230475.
It is a super-2 number, since 2×574032124121642 (a number of 28 digits) contains 22 as substring.
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, 38849832 + ... + 40300320.
It is an arithmetic number, because the mean of its divisors is an integer number (2837782150700).
Almost surely, 257403212412164 is an apocalyptic number.
It is an amenable number.
57403212412164 is an abundant number, since it is smaller than the sum of its proper divisors (78810330821436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57403212412164 is a wasteful number, since it uses less digits than its factorization.
57403212412164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1506452 (or 1506450 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 42.
The spelling of 57403212412164 in words is "fifty-seven trillion, four hundred three billion, two hundred twelve million, four hundred twelve thousand, one hundred sixty-four".
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