Base | Representation |
---|---|
bin | 1001001100110010100… |
… | …11011001100110111111 |
3 | 1010012220212121002121212 |
4 | 10212121103121212333 |
5 | 20134340240043122 |
6 | 401114430515035 |
7 | 31560236604632 |
oct | 4463123314677 |
9 | 1105825532555 |
10 | 316104612287 |
11 | 1120718a3932 |
12 | 5131a965a7b |
13 | 23a68481aa9 |
14 | 11429d45c19 |
15 | 835146ace2 |
hex | 49994d99bf |
316104612287 has 16 divisors (see below), whose sum is σ = 331885762560. Its totient is φ = 300674157600.
The previous prime is 316104612281. The next prime is 316104612289. The reversal of 316104612287 is 782216401613.
It is a cyclic number.
It is not a de Polignac number, because 316104612287 - 26 = 316104612223 is a prime.
It is a super-2 number, since 2×3161046122872 (a number of 24 digits) 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 (316104612281) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16855838 + ... + 16874580.
It is an arithmetic number, because the mean of its divisors is an integer number (20742860160).
Almost surely, 2316104612287 is an apocalyptic number.
316104612287 is a deficient number, since it is larger than the sum of its proper divisors (15781150273).
316104612287 is a wasteful number, since it uses less digits than its factorization.
316104612287 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28054.
The product of its (nonzero) digits is 96768, while the sum is 41.
The spelling of 316104612287 in words is "three hundred sixteen billion, one hundred four million, six hundred twelve thousand, two hundred eighty-seven".
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