Base | Representation |
---|---|
bin | 1101101010011… |
… | …0100000001110 |
3 | 10222211101211012 |
4 | 3122212200032 |
5 | 104132230402 |
6 | 5404125222 |
7 | 1264041161 |
oct | 332464016 |
9 | 128741735 |
10 | 57305102 |
11 | 2a390198 |
12 | 17236812 |
13 | bb4545a |
14 | 7879ad8 |
15 | 506e452 |
hex | 36a680e |
57305102 has 32 divisors (see below), whose sum is σ = 94500000. Its totient is φ = 25958016.
The previous prime is 57305071. The next prime is 57305117. The reversal of 57305102 is 20150375.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164024 + ... + 164372.
It is an arithmetic number, because the mean of its divisors is an integer number (2953125).
Almost surely, 257305102 is an apocalyptic number.
57305102 is a deficient number, since it is larger than the sum of its proper divisors (37194898).
57305102 is a wasteful number, since it uses less digits than its factorization.
57305102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 548.
The product of its (nonzero) digits is 1050, while the sum is 23.
The square root of 57305102 is about 7570.0133421283. The cubic root of 57305102 is about 385.5355497313.
Adding to 57305102 its reverse (20150375), we get a palindrome (77455477).
The spelling of 57305102 in words is "fifty-seven million, three hundred five thousand, one hundred two".
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