Base | Representation |
---|---|
bin | 110101111010110101… |
… | …100001100101001011 |
3 | 12112102211110101111002 |
4 | 311322311201211023 |
5 | 1422032212121004 |
6 | 42332523525215 |
7 | 4116463001360 |
oct | 657265414513 |
9 | 175384411432 |
10 | 57895426379 |
11 | 2260a50581a |
12 | b27908980b |
13 | 55c872a65b |
14 | 2b33176467 |
15 | 178cad561e |
hex | d7ad6194b |
57895426379 has 4 divisors (see below), whose sum is σ = 66166201584. Its totient is φ = 49624651176.
The previous prime is 57895426349. The next prime is 57895426387. The reversal of 57895426379 is 97362459875.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 57895426379 - 224 = 57878649163 is a prime.
It is not an unprimeable number, because it can be changed into a prime (57895426349) 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, 4135387592 + ... + 4135387605.
It is an arithmetic number, because the mean of its divisors is an integer number (16541550396).
Almost surely, 257895426379 is an apocalyptic number.
57895426379 is a deficient number, since it is larger than the sum of its proper divisors (8270775205).
57895426379 is an equidigital number, since it uses as much as digits as its factorization.
57895426379 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8270775204.
The product of its digits is 114307200, while the sum is 65.
The spelling of 57895426379 in words is "fifty-seven billion, eight hundred ninety-five million, four hundred twenty-six thousand, three hundred seventy-nine".
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