Base | Representation |
---|---|
bin | 1101110100101… |
… | …1011010101100 |
3 | 11001002201102012 |
4 | 3131023122230 |
5 | 104320334323 |
6 | 5430420352 |
7 | 1302553421 |
oct | 335133254 |
9 | 131081365 |
10 | 57980588 |
11 | 2a801746 |
12 | 175016b8 |
13 | c020a53 |
14 | 79b3d48 |
15 | 5154678 |
hex | 374b6ac |
57980588 has 24 divisors (see below), whose sum is σ = 103894560. Its totient is φ = 28304640.
The previous prime is 57980581. The next prime is 57980597. The reversal of 57980588 is 88508975.
It is not an unprimeable number, because it can be changed into a prime (57980581) 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, 30020 + ... + 31892.
It is an arithmetic number, because the mean of its divisors is an integer number (4328940).
Almost surely, 257980588 is an apocalyptic number.
It is an amenable number.
57980588 is a deficient number, since it is larger than the sum of its proper divisors (45913972).
57980588 is a wasteful number, since it uses less digits than its factorization.
57980588 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2057 (or 2055 counting only the distinct ones).
The product of its (nonzero) digits is 806400, while the sum is 50.
The square root of 57980588 is about 7614.4985389716. The cubic root of 57980588 is about 387.0444744985.
The spelling of 57980588 in words is "fifty-seven million, nine hundred eighty thousand, five hundred eighty-eight".
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