Base | Representation |
---|---|
bin | 111011010001… |
… | …0111110011100 |
3 | 2011110211121022 |
4 | 1312202332130 |
5 | 30423420002 |
6 | 3030023312 |
7 | 525100214 |
oct | 166427634 |
9 | 64424538 |
10 | 31076252 |
11 | 165a6059 |
12 | a4a7b38 |
13 | 6590b1c |
14 | 41ad244 |
15 | 2adcba2 |
hex | 1da2f9c |
31076252 has 12 divisors (see below), whose sum is σ = 54685176. Its totient is φ = 15451920.
The previous prime is 31076251. The next prime is 31076257. The reversal of 31076252 is 25267013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31076251) 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, 20738 + ... + 22185.
It is an arithmetic number, because the mean of its divisors is an integer number (4557098).
Almost surely, 231076252 is an apocalyptic number.
It is an amenable number.
31076252 is a deficient number, since it is larger than the sum of its proper divisors (23608924).
31076252 is a wasteful number, since it uses less digits than its factorization.
31076252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43108 (or 43106 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 26.
The square root of 31076252 is about 5574.6077888942. The cubic root of 31076252 is about 314.3954205360.
The spelling of 31076252 in words is "thirty-one million, seventy-six thousand, two hundred fifty-two".
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