Base | Representation |
---|---|
bin | 1101101101000… |
… | …0001011110101 |
3 | 11000011002000102 |
4 | 3123100023311 |
5 | 104203211304 |
6 | 5411523445 |
7 | 1265352005 |
oct | 333201365 |
9 | 130132012 |
10 | 57475829 |
11 | 2a497494 |
12 | 172b9585 |
13 | bba5088 |
14 | 78c2005 |
15 | 50a4d1e |
hex | 36d02f5 |
57475829 has 8 divisors (see below), whose sum is σ = 59431680. Its totient is φ = 55526400.
The previous prime is 57475823. The next prime is 57475843. The reversal of 57475829 is 92857475.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 57475829 - 216 = 57410293 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57475823) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22634 + ... + 25044.
It is an arithmetic number, because the mean of its divisors is an integer number (7428960).
Almost surely, 257475829 is an apocalyptic number.
It is an amenable number.
57475829 is a deficient number, since it is larger than the sum of its proper divisors (1955851).
57475829 is a wasteful number, since it uses less digits than its factorization.
57475829 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3211.
The product of its digits is 705600, while the sum is 47.
The square root of 57475829 is about 7581.2814879808. The cubic root of 57475829 is about 385.9180408018.
The spelling of 57475829 in words is "fifty-seven million, four hundred seventy-five thousand, eight hundred twenty-nine".
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