Base | Representation |
---|---|
bin | 1101101110111… |
… | …0100010001010 |
3 | 11000101101112110 |
4 | 3123232202022 |
5 | 104221201023 |
6 | 5414323150 |
7 | 1266410301 |
oct | 333564212 |
9 | 130341473 |
10 | 57600138 |
11 | 2a571922 |
12 | 173594b6 |
13 | bc1982b |
14 | 7915438 |
15 | 50cba93 |
hex | 36ee88a |
57600138 has 16 divisors (see below), whose sum is σ = 115572096. Its totient is φ = 19138080.
The previous prime is 57600113. The next prime is 57600161. The reversal of 57600138 is 83100675.
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, 13458 + ... + 17213.
It is an arithmetic number, because the mean of its divisors is an integer number (7223256).
Almost surely, 257600138 is an apocalyptic number.
57600138 is an abundant number, since it is smaller than the sum of its proper divisors (57971958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57600138 is a wasteful number, since it uses less digits than its factorization.
57600138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30989.
The product of its (nonzero) digits is 5040, while the sum is 30.
The square root of 57600138 is about 7589.4754759469. The cubic root of 57600138 is about 386.1960622622.
The spelling of 57600138 in words is "fifty-seven million, six hundred thousand, one hundred thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •