Base | Representation |
---|---|
bin | 10010111000000… |
… | …100001100000000 |
3 | 211001220101001000 |
4 | 102320010030000 |
5 | 1122032441404 |
6 | 51231412000 |
7 | 10563540006 |
oct | 2270041400 |
9 | 731811030 |
10 | 316687104 |
11 | 152841788 |
12 | 8a084000 |
13 | 507c1326 |
14 | 300b8a76 |
15 | 1cc08339 |
hex | 12e04300 |
316687104 has 72 divisors (see below), whose sum is σ = 936519920. Its totient is φ = 105560064.
The previous prime is 316687097. The next prime is 316687109. The reversal of 316687104 is 401786613.
It is a tau number, because it is divible by the number of its divisors (72).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (316687109) 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, 15997 + ... + 29820.
Almost surely, 2316687104 is an apocalyptic number.
It is an amenable number.
316687104 is an abundant number, since it is smaller than the sum of its proper divisors (619832816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
316687104 is an equidigital number, since it uses as much as digits as its factorization.
316687104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45842 (or 45822 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 316687104 is about 17795.7046502801. The cubic root of 316687104 is about 681.6217806966.
The spelling of 316687104 in words is "three hundred sixteen million, six hundred eighty-seven thousand, one hundred four".
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