Base | Representation |
---|---|
bin | 10010110110011… |
… | …111001111011111 |
3 | 211001010100212012 |
4 | 102312133033133 |
5 | 1121431224011 |
6 | 51214501435 |
7 | 10560165362 |
oct | 2266371737 |
9 | 731110765 |
10 | 316273631 |
11 | 15258a073 |
12 | 89b0487b |
13 | 506a807b |
14 | 3000c0d9 |
15 | 1cb75a8b |
hex | 12d9f3df |
316273631 has 8 divisors (see below), whose sum is σ = 330102864. Its totient is φ = 302735680.
The previous prime is 316273619. The next prime is 316273651. The reversal of 316273631 is 136372613.
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 316273631 - 214 = 316257247 is a prime.
It is a super-2 number, since 2×3162736312 = 200058019331848322, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (316273651) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70601 + ... + 74946.
It is an arithmetic number, because the mean of its divisors is an integer number (41262858).
Almost surely, 2316273631 is an apocalyptic number.
316273631 is a deficient number, since it is larger than the sum of its proper divisors (13829233).
316273631 is a wasteful number, since it uses less digits than its factorization.
316273631 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145641.
The product of its digits is 13608, while the sum is 32.
The square root of 316273631 is about 17784.0836424034. The cubic root of 316273631 is about 681.3250051693.
The spelling of 316273631 in words is "three hundred sixteen million, two hundred seventy-three thousand, six hundred thirty-one".
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