Base | Representation |
---|---|
bin | 1101110011100… |
… | …0110010011010 |
3 | 11000221211202001 |
4 | 3130320302122 |
5 | 104310414112 |
6 | 5425031214 |
7 | 1302115102 |
oct | 334706232 |
9 | 130854661 |
10 | 57904282 |
11 | 2a75a387 |
12 | 1748550a |
13 | bcc50b7 |
14 | 7994202 |
15 | 513bc57 |
hex | 3738c9a |
57904282 has 8 divisors (see below), whose sum is σ = 88704576. Its totient is φ = 28336092.
The previous prime is 57904279. The next prime is 57904303. The reversal of 57904282 is 28240975.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307908 + ... + 308095.
It is an arithmetic number, because the mean of its divisors is an integer number (11088072).
Almost surely, 257904282 is an apocalyptic number.
57904282 is a deficient number, since it is larger than the sum of its proper divisors (30800294).
57904282 is a wasteful number, since it uses less digits than its factorization.
57904282 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 616052.
The product of its (nonzero) digits is 40320, while the sum is 37.
The square root of 57904282 is about 7609.4863164342. The cubic root of 57904282 is about 386.8746085584.
The spelling of 57904282 in words is "fifty-seven million, nine hundred four thousand, two hundred eighty-two".
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