Base | Representation |
---|---|
bin | 111100110011011000… |
… | …0000011000000000101 |
3 | 110111000211221002010022 |
4 | 1321212300003000011 |
5 | 4114403124440432 |
6 | 135552342104525 |
7 | 12301501152635 |
oct | 1714660030005 |
9 | 414024832108 |
10 | 130572890117 |
11 | 50414aa0a3a |
12 | 2138071b145 |
13 | c40b79aa77 |
14 | 64695d66c5 |
15 | 35e32c8b12 |
hex | 1e66c03005 |
130572890117 has 8 divisors (see below), whose sum is σ = 139573143360. Its totient is φ = 121849567840.
The previous prime is 130572890113. The next prime is 130572890141. The reversal of 130572890117 is 711098275031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130572890117 - 22 = 130572890113 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130572890113) 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, 69231767 + ... + 69233652.
It is an arithmetic number, because the mean of its divisors is an integer number (17446642920).
Almost surely, 2130572890117 is an apocalyptic number.
It is an amenable number.
130572890117 is a deficient number, since it is larger than the sum of its proper divisors (9000253243).
130572890117 is a wasteful number, since it uses less digits than its factorization.
130572890117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138465483.
The product of its (nonzero) digits is 105840, while the sum is 44.
The spelling of 130572890117 in words is "one hundred thirty billion, five hundred seventy-two million, eight hundred ninety thousand, one hundred seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •