Base | Representation |
---|---|
bin | 1001001100110010100… |
… | …11111001010110111011 |
3 | 1010012220212211201000022 |
4 | 10212121103321112323 |
5 | 20134340303223311 |
6 | 401114433401055 |
7 | 31560240656030 |
oct | 4463123712673 |
9 | 1105825751008 |
10 | 316104742331 |
11 | 112071982604 |
12 | 5131aa0918b |
13 | 23a684c9041 |
14 | 11429d7b387 |
15 | 83514945db |
hex | 49994f95bb |
316104742331 has 4 divisors (see below), whose sum is σ = 361262562672. Its totient is φ = 270946921992.
The previous prime is 316104742271. The next prime is 316104742337. The reversal of 316104742331 is 133247401613.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 316104742331 - 26 = 316104742267 is a prime.
It is a super-2 number, since 2×3161047423312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 316104742291 and 316104742300.
It is not an unprimeable number, because it can be changed into a prime (316104742337) 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, 22578910160 + ... + 22578910173.
It is an arithmetic number, because the mean of its divisors is an integer number (90315640668).
Almost surely, 2316104742331 is an apocalyptic number.
316104742331 is a deficient number, since it is larger than the sum of its proper divisors (45157820341).
316104742331 is an equidigital number, since it uses as much as digits as its factorization.
316104742331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45157820340.
The product of its (nonzero) digits is 36288, while the sum is 35.
The spelling of 316104742331 in words is "three hundred sixteen billion, one hundred four million, seven hundred forty-two thousand, three hundred thirty-one".
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