Base | Representation |
---|---|
bin | 1101101101011… |
… | …0101101011000 |
3 | 11000012102200011 |
4 | 3123112231120 |
5 | 104210040202 |
6 | 5412251304 |
7 | 1265522632 |
oct | 333265530 |
9 | 130172604 |
10 | 57502552 |
11 | 2a505578 |
12 | 17310b34 |
13 | bbb42a3 |
14 | 78cba52 |
15 | 50acbd7 |
hex | 36d6b58 |
57502552 has 16 divisors (see below), whose sum is σ = 108668160. Its totient is φ = 28524384.
The previous prime is 57502547. The next prime is 57502559. The reversal of 57502552 is 25520575.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57502559) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27283 + ... + 29314.
It is an arithmetic number, because the mean of its divisors is an integer number (6791760).
Almost surely, 257502552 is an apocalyptic number.
It is an amenable number.
57502552 is a deficient number, since it is larger than the sum of its proper divisors (51165608).
57502552 is a wasteful number, since it uses less digits than its factorization.
57502552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56730 (or 56726 counting only the distinct ones).
The product of its (nonzero) digits is 17500, while the sum is 31.
The square root of 57502552 is about 7583.0437160813. The cubic root of 57502552 is about 385.9778415336.
The spelling of 57502552 in words is "fifty-seven million, five hundred two thousand, five hundred fifty-two".
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