Base | Representation |
---|---|
bin | 111011010110… |
… | …0010110101100 |
3 | 2011112210022010 |
4 | 1312230112230 |
5 | 30431132133 |
6 | 3030521220 |
7 | 525320214 |
oct | 166542654 |
9 | 64483263 |
10 | 31114668 |
11 | 16621a02 |
12 | a506210 |
13 | 65a5460 |
14 | 41bd244 |
15 | 2ae9263 |
hex | 1dac5ac |
31114668 has 24 divisors (see below), whose sum is σ = 78185968. Its totient is φ = 9573696.
The previous prime is 31114649. The next prime is 31114673. The reversal of 31114668 is 86641113.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99571 + ... + 99882.
Almost surely, 231114668 is an apocalyptic number.
It is an amenable number.
31114668 is an abundant number, since it is smaller than the sum of its proper divisors (47071300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
31114668 is a wasteful number, since it uses less digits than its factorization.
31114668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199473 (or 199471 counting only the distinct ones).
The product of its digits is 3456, while the sum is 30.
The square root of 31114668 is about 5578.0523482664. The cubic root of 31114668 is about 314.5249175024.
The spelling of 31114668 in words is "thirty-one million, one hundred fourteen thousand, six hundred sixty-eight".
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