Base | Representation |
---|---|
bin | 1101110011110… |
… | …1111100110110 |
3 | 11000222220202022 |
4 | 3130331330312 |
5 | 104312103210 |
6 | 5425313142 |
7 | 1302233543 |
oct | 334757466 |
9 | 130886668 |
10 | 57925430 |
11 | 2a774262 |
12 | 174957b2 |
13 | c001904 |
14 | 799bbca |
15 | 5143155 |
hex | 373df36 |
57925430 has 16 divisors (see below), whose sum is σ = 104845104. Its totient is φ = 23041440.
The previous prime is 57925397. The next prime is 57925447. The reversal of 57925430 is 3452975.
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, 14192 + ... + 17811.
It is an arithmetic number, because the mean of its divisors is an integer number (6552819).
Almost surely, 257925430 is an apocalyptic number.
57925430 is a deficient number, since it is larger than the sum of its proper divisors (46919674).
57925430 is a wasteful number, since it uses less digits than its factorization.
57925430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32191.
The product of its (nonzero) digits is 37800, while the sum is 35.
The square root of 57925430 is about 7610.8757708952. The cubic root of 57925430 is about 386.9217013818.
The spelling of 57925430 in words is "fifty-seven million, nine hundred twenty-five thousand, four hundred thirty".
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