Base | Representation |
---|---|
bin | 1101101001110… |
… | …0101110111000 |
3 | 10222202100220220 |
4 | 3122130232320 |
5 | 104124440310 |
6 | 5403220040 |
7 | 1263513405 |
oct | 332345670 |
9 | 128670826 |
10 | 57265080 |
11 | 2a363114 |
12 | 17217620 |
13 | bb30182 |
14 | 78692ac |
15 | 5062670 |
hex | 369cbb8 |
57265080 has 32 divisors (see below), whose sum is σ = 171795600. Its totient is φ = 15270656.
The previous prime is 57265073. The next prime is 57265093. The reversal of 57265080 is 8056275.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238485 + ... + 238724.
Almost surely, 257265080 is an apocalyptic number.
It is an amenable number.
57265080 is an abundant number, since it is smaller than the sum of its proper divisors (114530520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57265080 is a wasteful number, since it uses less digits than its factorization.
57265080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 477223 (or 477219 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 33.
The square root of 57265080 is about 7567.3694240469. The cubic root of 57265080 is about 385.4457758909.
The spelling of 57265080 in words is "fifty-seven million, two hundred sixty-five thousand, eighty".
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