Base | Representation |
---|---|
bin | 1101100110111… |
… | …0000000001010 |
3 | 10222101122100210 |
4 | 3121232000022 |
5 | 104102324144 |
6 | 5355141550 |
7 | 1262055360 |
oct | 331560012 |
9 | 128348323 |
10 | 57073674 |
11 | 2a242329 |
12 | 171448b6 |
13 | ba94008 |
14 | 7819630 |
15 | 5025ab9 |
hex | 366e00a |
57073674 has 32 divisors (see below), whose sum is σ = 132598656. Its totient is φ = 16038720.
The previous prime is 57073637. The next prime is 57073699. The reversal of 57073674 is 47637075.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8577 + ... + 13700.
It is an arithmetic number, because the mean of its divisors is an integer number (4143708).
Almost surely, 257073674 is an apocalyptic number.
57073674 is an abundant number, since it is smaller than the sum of its proper divisors (75524982).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57073674 is a wasteful number, since it uses less digits than its factorization.
57073674 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22350.
The product of its (nonzero) digits is 123480, while the sum is 39.
The square root of 57073674 is about 7554.7120395155. The cubic root of 57073674 is about 385.0158513741.
The spelling of 57073674 in words is "fifty-seven million, seventy-three thousand, six hundred seventy-four".
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