Base | Representation |
---|---|
bin | 1101110001110… |
… | …1101101101010 |
3 | 11000202012121210 |
4 | 3130131231222 |
5 | 104243342021 |
6 | 5422413550 |
7 | 1301143560 |
oct | 334355552 |
9 | 130665553 |
10 | 57793386 |
11 | 2a694032 |
12 | 174312b6 |
13 | bc86791 |
14 | 7965a30 |
15 | 5118e76 |
hex | 371db6a |
57793386 has 16 divisors (see below), whose sum is σ = 132099264. Its totient is φ = 16512384.
The previous prime is 57793369. The next prime is 57793399. The reversal of 57793386 is 68339775.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 687975 + ... + 688058.
It is an arithmetic number, because the mean of its divisors is an integer number (8256204).
Almost surely, 257793386 is an apocalyptic number.
57793386 is an abundant number, since it is smaller than the sum of its proper divisors (74305878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57793386 is a wasteful number, since it uses less digits than its factorization.
57793386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1376045.
The product of its digits is 952560, while the sum is 48.
The square root of 57793386 is about 7602.1961300666. The cubic root of 57793386 is about 386.6274750541.
The spelling of 57793386 in words is "fifty-seven million, seven hundred ninety-three thousand, three hundred eighty-six".
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