Base | Representation |
---|---|
bin | 1101110100111… |
… | …0100011001000 |
3 | 11001010101000022 |
4 | 3131032203020 |
5 | 104321242131 |
6 | 5431000012 |
7 | 1302636005 |
oct | 335164310 |
9 | 131111008 |
10 | 57993416 |
11 | 2a810348 |
12 | 17509008 |
13 | c026840 |
14 | 79b88ac |
15 | 515837b |
hex | 374e8c8 |
57993416 has 32 divisors (see below), whose sum is σ = 117512640. Its totient is φ = 26672448.
The previous prime is 57993389. The next prime is 57993427. The reversal of 57993416 is 61439975.
57993416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35285 + ... + 36891.
It is an arithmetic number, because the mean of its divisors is an integer number (3672270).
Almost surely, 257993416 is an apocalyptic number.
It is an amenable number.
57993416 is an abundant number, since it is smaller than the sum of its proper divisors (59519224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57993416 is a wasteful number, since it uses less digits than its factorization.
57993416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1973 (or 1969 counting only the distinct ones).
The product of its digits is 204120, while the sum is 44.
The square root of 57993416 is about 7615.3408328190. The cubic root of 57993416 is about 387.0730164672.
The spelling of 57993416 in words is "fifty-seven million, nine hundred ninety-three thousand, four hundred sixteen".
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