Base | Representation |
---|---|
bin | 1101110011100… |
… | …0101110111110 |
3 | 11000221211102220 |
4 | 3130320232332 |
5 | 104310412222 |
6 | 5425030210 |
7 | 1302114336 |
oct | 334705676 |
9 | 130854386 |
10 | 57904062 |
11 | 2a75a1a7 |
12 | 17485366 |
13 | bcc4c78 |
14 | 79940c6 |
15 | 513bb5c |
hex | 3738bbe |
57904062 has 16 divisors (see below), whose sum is σ = 115953552. Its totient is φ = 19277120.
The previous prime is 57904043. The next prime is 57904081. The reversal of 57904062 is 26040975.
It is an interprime number because it is at equal distance from previous prime (57904043) and next prime (57904081).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 489 + ... + 10772.
It is an arithmetic number, because the mean of its divisors is an integer number (7247097).
Almost surely, 257904062 is an apocalyptic number.
57904062 is an abundant number, since it is smaller than the sum of its proper divisors (58049490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57904062 is a wasteful number, since it uses less digits than its factorization.
57904062 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12123.
The product of its (nonzero) digits is 15120, while the sum is 33.
The square root of 57904062 is about 7609.4718607798. The cubic root of 57904062 is about 386.8741185974.
The spelling of 57904062 in words is "fifty-seven million, nine hundred four thousand, sixty-two".
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