Base | Representation |
---|---|
bin | 1101100110001… |
… | …0000010111000 |
3 | 10222022011011210 |
4 | 3121202002320 |
5 | 104044242241 |
6 | 5354123120 |
7 | 1261462521 |
oct | 331420270 |
9 | 128264153 |
10 | 57024696 |
11 | 2a209553 |
12 | 171204a0 |
13 | ba77931 |
14 | 7805848 |
15 | 5016316 |
hex | 36620b8 |
57024696 has 32 divisors (see below), whose sum is σ = 146417040. Its totient is φ = 18494208.
The previous prime is 57024673. The next prime is 57024707. The reversal of 57024696 is 69642075.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 31221 + ... + 32996.
Almost surely, 257024696 is an apocalyptic number.
It is an amenable number.
57024696 is an abundant number, since it is smaller than the sum of its proper divisors (89392344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57024696 is a wasteful number, since it uses less digits than its factorization.
57024696 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64263 (or 64259 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 39.
The square root of 57024696 is about 7551.4697907096. The cubic root of 57024696 is about 384.9056855611.
The spelling of 57024696 in words is "fifty-seven million, twenty-four thousand, six hundred ninety-six".
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