Base | Representation |
---|---|
bin | 1101100101110… |
… | …0101010001100 |
3 | 10222021000220202 |
4 | 3121130222030 |
5 | 104043041021 |
6 | 5353433032 |
7 | 1261341305 |
oct | 331345214 |
9 | 128230822 |
10 | 57002636 |
11 | 2a1a3a19 |
12 | 1710b778 |
13 | ba6a892 |
14 | 77db7ac |
15 | 500ea0b |
hex | 365ca8c |
57002636 has 6 divisors (see below), whose sum is σ = 99754620. Its totient is φ = 28501316.
The previous prime is 57002633. The next prime is 57002653. The reversal of 57002636 is 63620075.
57002636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×570026363 (a number of 24 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 57002599 and 57002608.
It is not an unprimeable number, because it can be changed into a prime (57002633) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7125326 + ... + 7125333.
It is an arithmetic number, because the mean of its divisors is an integer number (16625770).
Almost surely, 257002636 is an apocalyptic number.
It is an amenable number.
57002636 is a deficient number, since it is larger than the sum of its proper divisors (42751984).
57002636 is a wasteful number, since it uses less digits than its factorization.
57002636 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14250663 (or 14250661 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 29.
The square root of 57002636 is about 7550.0090066171. The cubic root of 57002636 is about 384.8560455795.
The spelling of 57002636 in words is "fifty-seven million, two thousand, six hundred thirty-six".
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