Base | Representation |
---|---|
bin | 10111111110111100… |
… | …10110111111011000 |
3 | 1020020100121210111220 |
4 | 23333132112333120 |
5 | 202332234130120 |
6 | 5525403052040 |
7 | 634036621023 |
oct | 137736267730 |
9 | 36210553456 |
10 | 12876083160 |
11 | 5508238946 |
12 | 25b4211020 |
13 | 12a2806025 |
14 | 8a21101ba |
15 | 505625b40 |
hex | 2ff796fd8 |
12876083160 has 64 divisors (see below), whose sum is σ = 38765818080. Its totient is φ = 3421393920.
The previous prime is 12876083159. The next prime is 12876083177. The reversal of 12876083160 is 6138067821.
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, 157207 + ... + 224646.
Almost surely, 212876083160 is an apocalyptic number.
12876083160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12876083160 is an abundant number, since it is smaller than the sum of its proper divisors (25889734920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12876083160 is a wasteful number, since it uses less digits than its factorization.
12876083160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 382148 (or 382144 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 42.
The spelling of 12876083160 in words is "twelve billion, eight hundred seventy-six million, eighty-three thousand, one hundred sixty".
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