Base | Representation |
---|---|
bin | 1101110100000… |
… | …1011110101100 |
3 | 11001000122120122 |
4 | 3131001132230 |
5 | 104313034014 |
6 | 5425504112 |
7 | 1302323642 |
oct | 335013654 |
9 | 131018518 |
10 | 57939884 |
11 | 2a784102 |
12 | 174a2038 |
13 | c008372 |
14 | 79a3192 |
15 | 514758e |
hex | 37417ac |
57939884 has 6 divisors (see below), whose sum is σ = 101394804. Its totient is φ = 28969940.
The previous prime is 57939853. The next prime is 57939887. The reversal of 57939884 is 48893975.
It is not an unprimeable number, because it can be changed into a prime (57939887) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7242482 + ... + 7242489.
It is an arithmetic number, because the mean of its divisors is an integer number (16899134).
Almost surely, 257939884 is an apocalyptic number.
It is an amenable number.
57939884 is a deficient number, since it is larger than the sum of its proper divisors (43454920).
57939884 is a wasteful number, since it uses less digits than its factorization.
57939884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14484975 (or 14484973 counting only the distinct ones).
The product of its digits is 2177280, while the sum is 53.
The square root of 57939884 is about 7611.8252738749. The cubic root of 57939884 is about 386.9538812676.
The spelling of 57939884 in words is "fifty-seven million, nine hundred thirty-nine thousand, eight hundred eighty-four".
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