Base | Representation |
---|---|
bin | 1101100110111… |
… | …0000000111100 |
3 | 10222101122102122 |
4 | 3121232000330 |
5 | 104102324344 |
6 | 5355142112 |
7 | 1262055461 |
oct | 331560074 |
9 | 128348378 |
10 | 57073724 |
11 | 2a242374 |
12 | 17144938 |
13 | ba94046 |
14 | 7819668 |
15 | 5025aee |
hex | 366e03c |
57073724 has 6 divisors (see below), whose sum is σ = 99879024. Its totient is φ = 28536860.
The previous prime is 57073717. The next prime is 57073729. The reversal of 57073724 is 42737075.
57073724 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57073729) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7134212 + ... + 7134219.
It is an arithmetic number, because the mean of its divisors is an integer number (16646504).
Almost surely, 257073724 is an apocalyptic number.
It is an amenable number.
57073724 is a deficient number, since it is larger than the sum of its proper divisors (42805300).
57073724 is a wasteful number, since it uses less digits than its factorization.
57073724 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14268435 (or 14268433 counting only the distinct ones).
The product of its (nonzero) digits is 41160, while the sum is 35.
The square root of 57073724 is about 7554.7153487077. The cubic root of 57073724 is about 385.0159638065.
The spelling of 57073724 in words is "fifty-seven million, seventy-three thousand, seven hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •