Base | Representation |
---|---|
bin | 10010111000001… |
… | …000000110100100 |
3 | 211001221012000221 |
4 | 102320020012210 |
5 | 1122034000030 |
6 | 51232014124 |
7 | 10563634525 |
oct | 2270100644 |
9 | 731835027 |
10 | 316703140 |
11 | 152852836 |
12 | 8a091344 |
13 | 507c8710 |
14 | 300c084c |
15 | 1cc0ce7a |
hex | 12e081a4 |
316703140 has 24 divisors (see below), whose sum is σ = 716236920. Its totient is φ = 116936448.
The previous prime is 316703131. The next prime is 316703159. The reversal of 316703140 is 41307613.
316703140 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 2137444 + 314565696 = 1462^2 + 17736^2 .
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, 608785 + ... + 609304.
It is an arithmetic number, because the mean of its divisors is an integer number (29843205).
Almost surely, 2316703140 is an apocalyptic number.
It is an amenable number.
316703140 is an abundant number, since it is smaller than the sum of its proper divisors (399533780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
316703140 is a wasteful number, since it uses less digits than its factorization.
316703140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1218111 (or 1218109 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 25.
The square root of 316703140 is about 17796.1552027397. The cubic root of 316703140 is about 681.6332855355.
The spelling of 316703140 in words is "three hundred sixteen million, seven hundred three thousand, one hundred forty".
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