Base | Representation |
---|---|
bin | 1101110100010… |
… | …0001010111000 |
3 | 11001001012200210 |
4 | 3131010022320 |
5 | 104313412104 |
6 | 5430031120 |
7 | 1302401034 |
oct | 335041270 |
9 | 131035623 |
10 | 57950904 |
11 | 2a791410 |
12 | 174a84a0 |
13 | c01039b |
14 | 79a71c4 |
15 | 514a989 |
hex | 37442b8 |
57950904 has 128 divisors (see below), whose sum is σ = 167086080. Its totient is φ = 16588800.
The previous prime is 57950881. The next prime is 57950923. The reversal of 57950904 is 40905975.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 597384 + ... + 597480.
It is an arithmetic number, because the mean of its divisors is an integer number (1305360).
Almost surely, 257950904 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 57950904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83543040).
57950904 is an abundant number, since it is smaller than the sum of its proper divisors (109135176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57950904 is a wasteful number, since it uses less digits than its factorization.
57950904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 221 (or 217 counting only the distinct ones).
The product of its (nonzero) digits is 56700, while the sum is 39.
The square root of 57950904 is about 7612.5491131421. The cubic root of 57950904 is about 386.9784122191.
The spelling of 57950904 in words is "fifty-seven million, nine hundred fifty thousand, nine hundred four".
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