Base | Representation |
---|---|
bin | 111011010110… |
… | …0010000110111 |
3 | 2011112202210022 |
4 | 1312230100313 |
5 | 30431124140 |
6 | 3030515355 |
7 | 525316142 |
oct | 166542067 |
9 | 64482708 |
10 | 31114295 |
11 | 166216a3 |
12 | a505b5b |
13 | 65a5234 |
14 | 41bd059 |
15 | 2ae90b5 |
hex | 1dac437 |
31114295 has 8 divisors (see below), whose sum is σ = 37380096. Its totient is φ = 24862816.
The previous prime is 31114289. The next prime is 31114309. The reversal of 31114295 is 59241113.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 31114295 - 224 = 14337079 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 1994 + ... + 8136.
It is an arithmetic number, because the mean of its divisors is an integer number (4672512).
Almost surely, 231114295 is an apocalyptic number.
31114295 is a deficient number, since it is larger than the sum of its proper divisors (6265801).
31114295 is a wasteful number, since it uses less digits than its factorization.
31114295 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7161.
The product of its digits is 1080, while the sum is 26.
The square root of 31114295 is about 5578.0189135570. The cubic root of 31114295 is about 314.5236606647.
The spelling of 31114295 in words is "thirty-one million, one hundred fourteen thousand, two hundred ninety-five".
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