Base | Representation |
---|---|
bin | 1101110001100… |
… | …0100100000100 |
3 | 11000201010200112 |
4 | 3130120210010 |
5 | 104242203132 |
6 | 5422132152 |
7 | 1301025224 |
oct | 334304404 |
9 | 130633615 |
10 | 57772292 |
11 | 2a67a1a6 |
12 | 17421058 |
13 | bc79cb6 |
14 | 795c084 |
15 | 5112ab2 |
hex | 3718904 |
57772292 has 24 divisors (see below), whose sum is σ = 105369600. Its totient is φ = 27681696.
The previous prime is 57772261. The next prime is 57772301. The reversal of 57772292 is 29227775.
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, 14333 + ... + 17915.
It is an arithmetic number, because the mean of its divisors is an integer number (4390400).
Almost surely, 257772292 is an apocalyptic number.
It is an amenable number.
57772292 is a deficient number, since it is larger than the sum of its proper divisors (47597308).
57772292 is a wasteful number, since it uses less digits than its factorization.
57772292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3755 (or 3753 counting only the distinct ones).
The product of its digits is 123480, while the sum is 41.
The square root of 57772292 is about 7600.8086411908. The cubic root of 57772292 is about 386.5804309604.
The spelling of 57772292 in words is "fifty-seven million, seven hundred seventy-two thousand, two hundred ninety-two".
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