Base | Representation |
---|---|
bin | 1101100110010… |
… | …1001111001000 |
3 | 10222022211002221 |
4 | 3121211033020 |
5 | 104100202033 |
6 | 5354303424 |
7 | 1261545604 |
oct | 331451710 |
9 | 128284087 |
10 | 57037768 |
11 | 2a218357 |
12 | 17127b74 |
13 | ba80878 |
14 | 780a504 |
15 | 501a12d |
hex | 36653c8 |
57037768 has 32 divisors (see below), whose sum is σ = 110880000. Its totient is φ = 27478080.
The previous prime is 57037759. The next prime is 57037781. The reversal of 57037768 is 86773075.
57037768 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, 86223 + ... + 86881.
It is an arithmetic number, because the mean of its divisors is an integer number (3465000).
Almost surely, 257037768 is an apocalyptic number.
It is an amenable number.
57037768 is a deficient number, since it is larger than the sum of its proper divisors (53842232).
57037768 is a wasteful number, since it uses less digits than its factorization.
57037768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1045 (or 1041 counting only the distinct ones).
The product of its (nonzero) digits is 246960, while the sum is 43.
The square root of 57037768 is about 7552.3352679817. The cubic root of 57037768 is about 384.9350944725.
The spelling of 57037768 in words is "fifty-seven million, thirty-seven thousand, seven hundred sixty-eight".
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