Base | Representation |
---|---|
bin | 1101101100011… |
… | …0001001000100 |
3 | 11000001222120211 |
4 | 3123012021010 |
5 | 104200402232 |
6 | 5411005204 |
7 | 1265121040 |
oct | 333061104 |
9 | 130058524 |
10 | 57434692 |
11 | 2a469597 |
12 | 17299804 |
13 | bb8c433 |
14 | 78b1020 |
15 | 5097a47 |
hex | 36c6244 |
57434692 has 24 divisors (see below), whose sum is σ = 118576640. Its totient is φ = 23820480.
The previous prime is 57434681. The next prime is 57434717. The reversal of 57434692 is 29643475.
It is a happy 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 7 ways as a sum of consecutive naturals, for example, 32217 + ... + 33952.
Almost surely, 257434692 is an apocalyptic number.
It is an amenable number.
57434692 is an abundant number, since it is smaller than the sum of its proper divisors (61141948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57434692 is a wasteful number, since it uses less digits than its factorization.
57434692 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66211 (or 66209 counting only the distinct ones).
The product of its digits is 181440, while the sum is 40.
The square root of 57434692 is about 7578.5679386016. The cubic root of 57434692 is about 385.8259481793.
The spelling of 57434692 in words is "fifty-seven million, four hundred thirty-four thousand, six hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •