Base | Representation |
---|---|
bin | 1101100110100… |
… | …1111100001010 |
3 | 10222100210112111 |
4 | 3121221330022 |
5 | 104101311114 |
6 | 5354532534 |
7 | 1261656016 |
oct | 331517412 |
9 | 128323474 |
10 | 57057034 |
11 | 2a230881 |
12 | 1713714a |
13 | ba89578 |
14 | 7813546 |
15 | 5020bc4 |
hex | 3669f0a |
57057034 has 16 divisors (see below), whose sum is σ = 88099200. Its totient is φ = 27694224.
The previous prime is 57056983. The next prime is 57057041. The reversal of 57057034 is 43075075.
It is a junction number, because it is equal to n+sod(n) for n = 57056987 and 57057005.
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, 61627 + ... + 62545.
It is an arithmetic number, because the mean of its divisors is an integer number (5506200).
Almost surely, 257057034 is an apocalyptic number.
57057034 is a deficient number, since it is larger than the sum of its proper divisors (31042166).
57057034 is a wasteful number, since it uses less digits than its factorization.
57057034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1797.
The product of its (nonzero) digits is 14700, while the sum is 31.
The square root of 57057034 is about 7553.6106598103. The cubic root of 57057034 is about 384.9784302303.
The spelling of 57057034 in words is "fifty-seven million, fifty-seven thousand, thirty-four".
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