Base | Representation |
---|---|
bin | 1101101011111… |
… | …0111110110100 |
3 | 11000000111100121 |
4 | 3122332332310 |
5 | 104143432424 |
6 | 5410221324 |
7 | 1264636402 |
oct | 332767664 |
9 | 130014317 |
10 | 57405364 |
11 | 2a449555 |
12 | 17284844 |
13 | bb7bc93 |
14 | 78a4472 |
15 | 508dee4 |
hex | 36befb4 |
57405364 has 12 divisors (see below), whose sum is σ = 100548000. Its totient is φ = 28677368.
The previous prime is 57405353. The next prime is 57405367. The reversal of 57405364 is 46350475.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57405367) 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, 664 + ... + 10735.
It is an arithmetic number, because the mean of its divisors is an integer number (8379000).
Almost surely, 257405364 is an apocalyptic number.
It is an amenable number.
57405364 is a deficient number, since it is larger than the sum of its proper divisors (43142636).
57405364 is a wasteful number, since it uses less digits than its factorization.
57405364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12662 (or 12660 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 34.
The square root of 57405364 is about 7576.6327613261. The cubic root of 57405364 is about 385.7602652876.
The spelling of 57405364 in words is "fifty-seven million, four hundred five thousand, three hundred sixty-four".
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