Base | Representation |
---|---|
bin | 1101101100001… |
… | …0100110010000 |
3 | 11000001020200012 |
4 | 3123002212100 |
5 | 104144421201 |
6 | 5410414052 |
7 | 1265030522 |
oct | 333024620 |
9 | 130036605 |
10 | 57420176 |
11 | 2a4596a0 |
12 | 17291328 |
13 | bb85948 |
14 | 78a9a12 |
15 | 50935bb |
hex | 36c2990 |
57420176 has 20 divisors (see below), whose sum is σ = 121365744. Its totient is φ = 26100000.
The previous prime is 57420151. The next prime is 57420191. The reversal of 57420176 is 67102475.
It is a super-2 number, since 2×574201762 = 6594153223741952, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162950 + ... + 163301.
Almost surely, 257420176 is an apocalyptic number.
It is an amenable number.
57420176 is an abundant number, since it is smaller than the sum of its proper divisors (63945568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57420176 is a wasteful number, since it uses less digits than its factorization.
57420176 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 326270 (or 326264 counting only the distinct ones).
The product of its (nonzero) digits is 11760, while the sum is 32.
The square root of 57420176 is about 7577.6101773580. The cubic root of 57420176 is about 385.7934409892.
The spelling of 57420176 in words is "fifty-seven million, four hundred twenty thousand, one hundred seventy-six".
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