Base | Representation |
---|---|
bin | 1101100111010… |
… | …0110101000100 |
3 | 10222110001201102 |
4 | 3121310311010 |
5 | 104104223021 |
6 | 5355515232 |
7 | 1262233034 |
oct | 331646504 |
9 | 128401642 |
10 | 57101636 |
11 | 2a261339 |
12 | 17158b18 |
13 | baa3967 |
14 | 78258c4 |
15 | 502e00b |
hex | 3674d44 |
57101636 has 12 divisors (see below), whose sum is σ = 99981420. Its totient is φ = 28535520.
The previous prime is 57101581. The next prime is 57101677. The reversal of 57101636 is 63610175.
57101636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 32993536 + 24108100 = 5744^2 + 4910^2 .
It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 57101599 and 57101608.
It is an unprimeable number.
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 in 3 ways as a sum of consecutive naturals, for example, 10706 + ... + 15126.
It is an arithmetic number, because the mean of its divisors is an integer number (8331785).
Almost surely, 257101636 is an apocalyptic number.
It is an amenable number.
57101636 is a deficient number, since it is larger than the sum of its proper divisors (42879784).
57101636 is a wasteful number, since it uses less digits than its factorization.
57101636 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7654 (or 7652 counting only the distinct ones).
The product of its (nonzero) digits is 3780, while the sum is 29.
The square root of 57101636 is about 7556.5624459803. The cubic root of 57101636 is about 385.0787178109.
The spelling of 57101636 in words is "fifty-seven million, one hundred one thousand, six hundred thirty-six".
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