Base | Representation |
---|---|
bin | 1101101001101… |
… | …1101110011000 |
3 | 10222202011021000 |
4 | 3122123232120 |
5 | 104124322302 |
6 | 5403145000 |
7 | 1263465360 |
oct | 332335630 |
9 | 128664230 |
10 | 57260952 |
11 | 2a360001 |
12 | 17215160 |
13 | bb2b328 |
14 | 78679a0 |
15 | 506131c |
hex | 369bb98 |
57260952 has 64 divisors (see below), whose sum is σ = 181785600. Its totient is φ = 16359840.
The previous prime is 57260939. The next prime is 57260963. The reversal of 57260952 is 25906275.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17424 + ... + 20447.
It is an arithmetic number, because the mean of its divisors is an integer number (2840400).
Almost surely, 257260952 is an apocalyptic number.
It is an amenable number.
57260952 is an abundant number, since it is smaller than the sum of its proper divisors (124524648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57260952 is a wasteful number, since it uses less digits than its factorization.
57260952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37893 (or 37883 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 36.
The square root of 57260952 is about 7567.0966691328. The cubic root of 57260952 is about 385.4365139439.
The spelling of 57260952 in words is "fifty-seven million, two hundred sixty thousand, nine hundred fifty-two".
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