Base | Representation |
---|---|
bin | 111011010010… |
… | …1100111111000 |
3 | 2011111101110221 |
4 | 1312211213320 |
5 | 30424241341 |
6 | 3030145424 |
7 | 525143635 |
oct | 166454770 |
9 | 64441427 |
10 | 31087096 |
11 | 16603217 |
12 | a4b2274 |
13 | 6595a41 |
14 | 41b318c |
15 | 2ae0ed1 |
hex | 1da59f8 |
31087096 has 16 divisors (see below), whose sum is σ = 58447800. Its totient is φ = 15501024.
The previous prime is 31087087. The next prime is 31087117. The reversal of 31087096 is 69078013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2095 + ... + 8158.
Almost surely, 231087096 is an apocalyptic number.
It is an amenable number.
31087096 is a deficient number, since it is larger than the sum of its proper divisors (27360704).
31087096 is a wasteful number, since it uses less digits than its factorization.
31087096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10638 (or 10634 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 34.
The square root of 31087096 is about 5575.5803285398. The cubic root of 31087096 is about 314.4319855145.
The spelling of 31087096 in words is "thirty-one million, eighty-seven thousand, ninety-six".
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