Base | Representation |
---|---|
bin | 101010100111010101… |
… | …110100001100011010 |
3 | 11101002220012221010210 |
4 | 222213111310030122 |
5 | 1222202314434332 |
6 | 33004235151550 |
7 | 3206622446043 |
oct | 524725641432 |
9 | 141086187123 |
10 | 45757186842 |
11 | 184508147a4 |
12 | 8a4bba55b6 |
13 | 4412a53bb3 |
14 | 23010518ca |
15 | 12cc159ecc |
hex | aa757431a |
45757186842 has 32 divisors (see below), whose sum is σ = 96924760704. Its totient is φ = 14351168000.
The previous prime is 45757186831. The next prime is 45757186873. The reversal of 45757186842 is 24868175754.
45757186842 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, 313342 + ... + 435542.
It is an arithmetic number, because the mean of its divisors is an integer number (3028898772).
Almost surely, 245757186842 is an apocalyptic number.
45757186842 is an abundant number, since it is smaller than the sum of its proper divisors (51167573862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45757186842 is a wasteful number, since it uses less digits than its factorization.
45757186842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125894.
The product of its digits is 15052800, while the sum is 57.
The spelling of 45757186842 in words is "forty-five billion, seven hundred fifty-seven million, one hundred eighty-six thousand, eight hundred forty-two".
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