Base | Representation |
---|---|
bin | 101110011011100100… |
… | …011000011010101100 |
3 | 11202200110022102022212 |
4 | 232123210120122230 |
5 | 1304100242132212 |
6 | 34523010025552 |
7 | 3413305332650 |
oct | 563344303254 |
9 | 152613272285 |
10 | 49854645932 |
11 | 1a163714423 |
12 | 97b42782b8 |
13 | 49169096c0 |
14 | 25ad2d4a60 |
15 | 146bc31e22 |
hex | b9b9186ac |
49854645932 has 48 divisors (see below), whose sum is σ = 107399611200. Its totient is φ = 19718975232.
The previous prime is 49854645901. The next prime is 49854645959. The reversal of 49854645932 is 23954645894.
49854645932 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 2665718 + ... + 2684354.
It is an arithmetic number, because the mean of its divisors is an integer number (2237491900).
Almost surely, 249854645932 is an apocalyptic number.
It is an amenable number.
49854645932 is an abundant number, since it is smaller than the sum of its proper divisors (57544965268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49854645932 is a wasteful number, since it uses less digits than its factorization.
49854645932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26010 (or 26008 counting only the distinct ones).
The product of its digits is 37324800, while the sum is 59.
The spelling of 49854645932 in words is "forty-nine billion, eight hundred fifty-four million, six hundred forty-five thousand, nine hundred thirty-two".
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