Base | Representation |
---|---|
bin | 1101101101000… |
… | …0010101100100 |
3 | 11000011002212111 |
4 | 3123100111210 |
5 | 104203221302 |
6 | 5411530404 |
7 | 1265353555 |
oct | 333202544 |
9 | 130132774 |
10 | 57476452 |
11 | 2a497a00 |
12 | 172b9a04 |
13 | bba5447 |
14 | 78c232c |
15 | 50a50d7 |
hex | 36d0564 |
57476452 has 36 divisors (see below), whose sum is σ = 111440700. Its totient is φ = 25917760.
The previous prime is 57476437. The next prime is 57476453. The reversal of 57476452 is 25467475.
It can be written as a sum of positive squares in 2 ways, for example, as 16208676 + 41267776 = 4026^2 + 6424^2 .
It is not an unprimeable number, because it can be changed into a prime (57476453) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71718 + ... + 72514.
It is an arithmetic number, because the mean of its divisors is an integer number (3095575).
Almost surely, 257476452 is an apocalyptic number.
It is an amenable number.
57476452 is a deficient number, since it is larger than the sum of its proper divisors (53964248).
57476452 is a wasteful number, since it uses less digits than its factorization.
57476452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 972 (or 959 counting only the distinct ones).
The product of its digits is 235200, while the sum is 40.
The square root of 57476452 is about 7581.3225759098. The cubic root of 57476452 is about 385.9194351622.
The spelling of 57476452 in words is "fifty-seven million, four hundred seventy-six thousand, four hundred fifty-two".
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