Base | Representation |
---|---|
bin | 1101101010011… |
… | …1110011011000 |
3 | 10222211200010022 |
4 | 3122213303120 |
5 | 104132413144 |
6 | 5404210012 |
7 | 1264062533 |
oct | 332476330 |
9 | 128750108 |
10 | 57310424 |
11 | 2a394196 |
12 | 17239908 |
13 | bb479c2 |
14 | 787ba1a |
15 | 5070cee |
hex | 36a7cd8 |
57310424 has 8 divisors (see below), whose sum is σ = 107457060. Its totient is φ = 28655208.
The previous prime is 57310391. The next prime is 57310427. The reversal of 57310424 is 42401375.
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 57310393 and 57310402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57310427) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3581894 + ... + 3581909.
Almost surely, 257310424 is an apocalyptic number.
It is an amenable number.
57310424 is a deficient number, since it is larger than the sum of its proper divisors (50146636).
57310424 is a wasteful number, since it uses less digits than its factorization.
57310424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7163809 (or 7163805 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 26.
The square root of 57310424 is about 7570.3648525022. The cubic root of 57310424 is about 385.5474844260.
Adding to 57310424 its reverse (42401375), we get a palindrome (99711799).
The spelling of 57310424 in words is "fifty-seven million, three hundred ten thousand, four hundred twenty-four".
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