Base | Representation |
---|---|
bin | 1111100001110… |
… | …10100001110111 |
3 | 100002010001110110 |
4 | 13300322201313 |
5 | 231321410114 |
6 | 20531554103 |
7 | 3141134655 |
oct | 760724167 |
9 | 302101413 |
10 | 130263159 |
11 | 67591704 |
12 | 3775b933 |
13 | 20cab4c0 |
14 | 1342bdd5 |
15 | b681759 |
hex | 7c3a877 |
130263159 has 16 divisors (see below), whose sum is σ = 189151200. Its totient is φ = 79259136.
The previous prime is 130263139. The next prime is 130263167. The reversal of 130263159 is 951362031.
It is not a de Polignac number, because 130263159 - 216 = 130197623 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130263139) 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, 15294 + ... + 22235.
It is an arithmetic number, because the mean of its divisors is an integer number (11821950).
Almost surely, 2130263159 is an apocalyptic number.
130263159 is a deficient number, since it is larger than the sum of its proper divisors (58888041).
130263159 is a wasteful number, since it uses less digits than its factorization.
130263159 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37634.
The product of its (nonzero) digits is 4860, while the sum is 30.
The square root of 130263159 is about 11413.2887022102. The cubic root of 130263159 is about 506.9212946152.
The spelling of 130263159 in words is "one hundred thirty million, two hundred sixty-three thousand, one hundred fifty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •