Base | Representation |
---|---|
bin | 1101100111111… |
… | …0100011011001 |
3 | 10222112002100120 |
4 | 3121332203121 |
5 | 104112011330 |
6 | 5400423453 |
7 | 1262460123 |
oct | 331764331 |
9 | 128462316 |
10 | 57141465 |
11 | 2a289257 |
12 | 17177b89 |
13 | bab8b24 |
14 | 7836213 |
15 | 503ac10 |
hex | 367e8d9 |
57141465 has 8 divisors (see below), whose sum is σ = 91426368. Its totient is φ = 30475440.
The previous prime is 57141449. The next prime is 57141479. The reversal of 57141465 is 56414175.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 57141465 - 24 = 57141449 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1904701 + ... + 1904730.
It is an arithmetic number, because the mean of its divisors is an integer number (11428296).
Almost surely, 257141465 is an apocalyptic number.
It is an amenable number.
57141465 is a deficient number, since it is larger than the sum of its proper divisors (34284903).
57141465 is a wasteful number, since it uses less digits than its factorization.
57141465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3809439.
The product of its digits is 16800, while the sum is 33.
The square root of 57141465 is about 7559.1973780290. The cubic root of 57141465 is about 385.1682291730.
The spelling of 57141465 in words is "fifty-seven million, one hundred forty-one thousand, four hundred sixty-five".
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