Base | Representation |
---|---|
bin | 1101101010100… |
… | …0110010011011 |
3 | 10222211212122202 |
4 | 3122220302123 |
5 | 104133030314 |
6 | 5404240415 |
7 | 1264110356 |
oct | 332506233 |
9 | 128755582 |
10 | 57314459 |
11 | 2a397224 |
12 | 1724010b |
13 | bb497a7 |
14 | 787d29d |
15 | 50720de |
hex | 36a8c9b |
57314459 has 4 divisors (see below), whose sum is σ = 59806416. Its totient is φ = 54822504.
The previous prime is 57314449. The next prime is 57314471. The reversal of 57314459 is 95441375.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-57314459 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (57314449) 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, 1245944 + ... + 1245989.
It is an arithmetic number, because the mean of its divisors is an integer number (14951604).
Almost surely, 257314459 is an apocalyptic number.
57314459 is a deficient number, since it is larger than the sum of its proper divisors (2491957).
57314459 is a wasteful number, since it uses less digits than its factorization.
57314459 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2491956.
The product of its digits is 75600, while the sum is 38.
The square root of 57314459 is about 7570.6313475165. The cubic root of 57314459 is about 385.5565325042.
The spelling of 57314459 in words is "fifty-seven million, three hundred fourteen thousand, four hundred fifty-nine".
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