Base | Representation |
---|---|
bin | 1101110001000… |
… | …0011010101101 |
3 | 11000122102220201 |
4 | 3130100122231 |
5 | 104240121200 |
6 | 5421313501 |
7 | 1300526026 |
oct | 334203255 |
9 | 130572821 |
10 | 57738925 |
11 | 2a657122 |
12 | 17405891 |
13 | bc67a5a |
14 | 794dc4d |
15 | 5107c6a |
hex | 37106ad |
57738925 has 12 divisors (see below), whose sum is σ = 72666976. Its totient is φ = 45500400.
The previous prime is 57738917. The next prime is 57738931. The reversal of 57738925 is 52983775.
57738925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 57738925 - 23 = 57738917 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 in 11 ways as a sum of consecutive naturals, for example, 15561 + ... + 18910.
Almost surely, 257738925 is an apocalyptic number.
It is an amenable number.
57738925 is a deficient number, since it is larger than the sum of its proper divisors (14928051).
57738925 is a wasteful number, since it uses less digits than its factorization.
57738925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34548 (or 34543 counting only the distinct ones).
The product of its digits is 529200, while the sum is 46.
The square root of 57738925 is about 7598.6133603441. The cubic root of 57738925 is about 386.5059920849.
The spelling of 57738925 in words is "fifty-seven million, seven hundred thirty-eight thousand, nine hundred twenty-five".
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