Base | Representation |
---|---|
bin | 1001100101111010… |
… | …01011101111010000 |
3 | 111021220101100101100 |
4 | 10302331023233100 |
5 | 41021331220320 |
6 | 2211003304400 |
7 | 241422101250 |
oct | 46275135720 |
9 | 14256340340 |
10 | 5149866960 |
11 | 2202a692a7 |
12 | bb881b100 |
13 | 640c12074 |
14 | 36bd53960 |
15 | 2021ab790 |
hex | 132f4bbd0 |
5149866960 has 120 divisors (see below), whose sum is σ = 19765699200. Its totient is φ = 1177111296.
The previous prime is 5149866959. The next prime is 5149866973. The reversal of 5149866960 is 696689415.
It is a happy number.
5149866960 is a `hidden beast` number, since 5 + 1 + 498 + 66 + 96 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (120).
It is a super-2 number, since 2×51498669602 = 53042259411399283200, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5149866897 and 5149866906.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 505860 + ... + 515939.
It is an arithmetic number, because the mean of its divisors is an integer number (164714160).
Almost surely, 25149866960 is an apocalyptic number.
It is an amenable number.
5149866960 is an abundant number, since it is smaller than the sum of its proper divisors (14615832240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5149866960 is a wasteful number, since it uses less digits than its factorization.
5149866960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1021825 (or 1021816 counting only the distinct ones).
The product of its (nonzero) digits is 2799360, while the sum is 54.
The square root of 5149866960 is about 71762.5735324480. The cubic root of 5149866960 is about 1726.8926322008.
The spelling of 5149866960 in words is "five billion, one hundred forty-nine million, eight hundred sixty-six thousand, nine hundred sixty".
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