Base | Representation |
---|---|
bin | 1101101100111… |
… | …1110010111011 |
3 | 11000010222211101 |
4 | 3123033302323 |
5 | 104203133420 |
6 | 5411512231 |
7 | 1265344240 |
oct | 333176273 |
9 | 130128741 |
10 | 57474235 |
11 | 2a496275 |
12 | 172b8677 |
13 | bba4430 |
14 | 78c15c7 |
15 | 50a460a |
hex | 36cfcbb |
57474235 has 16 divisors (see below), whose sum is σ = 84885696. Its totient is φ = 36379008.
The previous prime is 57474227. The next prime is 57474257. The reversal of 57474235 is 53247475.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 57474235 - 23 = 57474227 is a prime.
It is a nialpdrome in base 13.
It is a junction number, because it is equal to n+sod(n) for n = 57474194 and 57474203.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62704 + ... + 63613.
It is an arithmetic number, because the mean of its divisors is an integer number (5305356).
Almost surely, 257474235 is an apocalyptic number.
57474235 is a deficient number, since it is larger than the sum of its proper divisors (27411461).
57474235 is a wasteful number, since it uses less digits than its factorization.
57474235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126342.
The product of its digits is 117600, while the sum is 37.
The square root of 57474235 is about 7581.1763599062. The cubic root of 57474235 is about 385.9144731627.
The spelling of 57474235 in words is "fifty-seven million, four hundred seventy-four thousand, two hundred thirty-five".
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