Base | Representation |
---|---|
bin | 1101101101110… |
… | …0010000000110 |
3 | 11000020120210222 |
4 | 3123130100012 |
5 | 104211302004 |
6 | 5412544342 |
7 | 1265646053 |
oct | 333342006 |
9 | 130216728 |
10 | 57525254 |
11 | 2a520636 |
12 | 173220b2 |
13 | bbc1717 |
14 | 78d602a |
15 | 50b47be |
hex | 36dc406 |
57525254 has 16 divisors (see below), whose sum is σ = 90430560. Its totient is φ = 27392640.
The previous prime is 57525253. The next prime is 57525283. The reversal of 57525254 is 45252575.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57525253) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8492 + ... + 13680.
It is an arithmetic number, because the mean of its divisors is an integer number (5651910).
Almost surely, 257525254 is an apocalyptic number.
57525254 is a deficient number, since it is larger than the sum of its proper divisors (32905306).
57525254 is a wasteful number, since it uses less digits than its factorization.
57525254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5455.
The product of its digits is 70000, while the sum is 35.
The square root of 57525254 is about 7584.5404607003. The cubic root of 57525254 is about 386.0286295176.
The spelling of 57525254 in words is "fifty-seven million, five hundred twenty-five thousand, two hundred fifty-four".
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