Base | Representation |
---|---|
bin | 1001101010000101100 |
3 | 121002002202 |
4 | 1031100230 |
5 | 40111320 |
6 | 10441032 |
7 | 2455424 |
oct | 1152054 |
9 | 532082 |
10 | 316460 |
11 | 1a6841 |
12 | 133178 |
13 | b1071 |
14 | 83484 |
15 | 63b75 |
hex | 4d42c |
316460 has 12 divisors (see below), whose sum is σ = 664608. Its totient is φ = 126576.
The previous prime is 316453. The next prime is 316469. The reversal of 316460 is 64613.
It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 15823 = 316460 / (3 + 1 + 6 + 4 + 6 + 0).
It is not an unprimeable number, because it can be changed into a prime (316469) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7892 + ... + 7931.
It is an arithmetic number, because the mean of its divisors is an integer number (55384).
2316460 is an apocalyptic number.
It is an amenable number.
316460 is an abundant number, since it is smaller than the sum of its proper divisors (348148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
316460 is a wasteful number, since it uses less digits than its factorization.
316460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15832 (or 15830 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
The square root of 316460 is about 562.5477757489. The cubic root of 316460 is about 68.1458805898.
The spelling of 316460 in words is "three hundred sixteen thousand, four hundred sixty".
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