Base | Representation |
---|---|
bin | 100000101010000101… |
… | …0000111000001110011 |
3 | 20201000120121220202201 |
4 | 1001110022013001303 |
5 | 2122112120204412 |
6 | 52115023324031 |
7 | 5031631114150 |
oct | 1012412070163 |
9 | 221016556681 |
10 | 70131413107 |
11 | 27819399748 |
12 | 11712a50617 |
13 | 67c87393a2 |
14 | 3574263227 |
15 | 1c56e1ce57 |
hex | 1054287073 |
70131413107 has 8 divisors (see below), whose sum is σ = 80169253632. Its totient is φ = 60098339400.
The previous prime is 70131413087. The next prime is 70131413113.
70131413107 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-70131413107 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (70131413207) 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, 1160119 + ... + 1219072.
It is an arithmetic number, because the mean of its divisors is an integer number (10021156704).
Almost surely, 270131413107 is an apocalyptic number.
70131413107 is a deficient number, since it is larger than the sum of its proper divisors (10037840525).
70131413107 is a wasteful number, since it uses less digits than its factorization.
70131413107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2383409.
The product of its (nonzero) digits is 1764, while the sum is 28.
The spelling of 70131413107 in words is "seventy billion, one hundred thirty-one million, four hundred thirteen thousand, one hundred seven".
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