Base | Representation |
---|---|
bin | 10010110110110… |
… | …100110010100100 |
3 | 211001021211221010 |
4 | 102312310302210 |
5 | 1121442040032 |
6 | 51220422220 |
7 | 10561013610 |
oct | 2266646244 |
9 | 731254833 |
10 | 316361892 |
11 | 15263a410 |
12 | 89b47970 |
13 | 507092b2 |
14 | 30032340 |
15 | 1cb91ccc |
hex | 12db4ca4 |
316361892 has 96 divisors (see below), whose sum is σ = 930908160. Its totient is φ = 81227520.
The previous prime is 316361861. The next prime is 316361893. The reversal of 316361892 is 298163613.
It is a self number, because there is not a number n which added to its sum of digits gives 316361892.
It is not an unprimeable number, because it can be changed into a prime (316361893) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80313 + ... + 84159.
It is an arithmetic number, because the mean of its divisors is an integer number (9696960).
Almost surely, 2316361892 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 316361892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (465454080).
316361892 is an abundant number, since it is smaller than the sum of its proper divisors (614546268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
316361892 is a wasteful number, since it uses less digits than its factorization.
316361892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3961 (or 3959 counting only the distinct ones).
The product of its digits is 46656, while the sum is 39.
The square root of 316361892 is about 17786.5649297440. The cubic root of 316361892 is about 681.3883773334.
The spelling of 316361892 in words is "three hundred sixteen million, three hundred sixty-one thousand, eight hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •