Base | Representation |
---|---|
bin | 1010101110010100… |
… | …10000101000100001 |
3 | 112212020022212002201 |
4 | 11113022100220201 |
5 | 43242330242112 |
6 | 2351142213201 |
7 | 262446012211 |
oct | 52712205041 |
9 | 15766285081 |
10 | 5757274657 |
11 | 2494916732 |
12 | 1148124201 |
13 | 709a025c4 |
14 | 3c88a8241 |
15 | 23a68e257 |
hex | 157290a21 |
5757274657 has 4 divisors (see below), whose sum is σ = 5757739200. Its totient is φ = 5756810116.
The previous prime is 5757274651. The next prime is 5757274751. The reversal of 5757274657 is 7564727575.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 5757274657 - 219 = 5756750369 is a prime.
It is a super-2 number, since 2×57572746572 = 66292422952268935298, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5757274598 and 5757274607.
It is not an unprimeable number, because it can be changed into a prime (5757274651) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213157 + ... + 238642.
It is an arithmetic number, because the mean of its divisors is an integer number (1439434800).
Almost surely, 25757274657 is an apocalyptic number.
It is an amenable number.
5757274657 is a deficient number, since it is larger than the sum of its proper divisors (464543).
5757274657 is a wasteful number, since it uses less digits than its factorization.
5757274657 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 464542.
The product of its digits is 14406000, while the sum is 55.
The square root of 5757274657 is about 75876.7069462032. The cubic root of 5757274657 is about 1792.2791372383.
The spelling of 5757274657 in words is "five billion, seven hundred fifty-seven million, two hundred seventy-four thousand, six hundred fifty-seven".
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