Base | Representation |
---|---|
bin | 111011010001… |
… | …0111011111100 |
3 | 2011110211101101 |
4 | 1312202323330 |
5 | 30423413332 |
6 | 3030022444 |
7 | 525066565 |
oct | 166427374 |
9 | 64424341 |
10 | 31076092 |
11 | 165a5a23 |
12 | a4a7a24 |
13 | 6590a28 |
14 | 41ad16c |
15 | 2adcae7 |
hex | 1da2efc |
31076092 has 12 divisors (see below), whose sum is σ = 54533920. Its totient is φ = 15494976.
The previous prime is 31076069. The next prime is 31076093. The reversal of 31076092 is 29067013.
It is a self number, because there is not a number n which added to its sum of digits gives 31076092.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31076093) 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, 9117 + ... + 12052.
Almost surely, 231076092 is an apocalyptic number.
It is an amenable number.
31076092 is a deficient number, since it is larger than the sum of its proper divisors (23457828).
31076092 is a wasteful number, since it uses less digits than its factorization.
31076092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21540 (or 21538 counting only the distinct ones).
The product of its (nonzero) digits is 2268, while the sum is 28.
The square root of 31076092 is about 5574.5934380904. The cubic root of 31076092 is about 314.3948809669.
The spelling of 31076092 in words is "thirty-one million, seventy-six thousand, ninety-two".
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