Base | Representation |
---|---|
bin | 1101100110100… |
… | …0010110101000 |
3 | 10222100110121211 |
4 | 3121220112220 |
5 | 104101104121 |
6 | 5354442504 |
7 | 1261631044 |
oct | 331502650 |
9 | 128313554 |
10 | 57050536 |
11 | 2a226a04 |
12 | 17133434 |
13 | ba8661a |
14 | 7811024 |
15 | 501dce1 |
hex | 36685a8 |
57050536 has 32 divisors (see below), whose sum is σ = 108783360. Its totient is φ = 28046592.
The previous prime is 57050533. The next prime is 57050537. The reversal of 57050536 is 63505075.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 57050498 and 57050507.
It is not an unprimeable number, because it can be changed into a prime (57050533) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201451 + ... + 201733.
It is an arithmetic number, because the mean of its divisors is an integer number (3399480).
Almost surely, 257050536 is an apocalyptic number.
It is an amenable number.
57050536 is a deficient number, since it is larger than the sum of its proper divisors (51732824).
57050536 is a wasteful number, since it uses less digits than its factorization.
57050536 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 625 (or 621 counting only the distinct ones).
The product of its (nonzero) digits is 15750, while the sum is 31.
The square root of 57050536 is about 7553.1805221377. The cubic root of 57050536 is about 384.9638151184.
The spelling of 57050536 in words is "fifty-seven million, fifty thousand, five hundred thirty-six".
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