Base | Representation |
---|---|
bin | 1001100111000111… |
… | …10000010010110011 |
3 | 111022121102001100100 |
4 | 10303203300102303 |
5 | 41031423300123 |
6 | 2212004123443 |
7 | 241604043054 |
oct | 46343602263 |
9 | 14277361310 |
10 | 5159978163 |
11 | 2208744a6a |
12 | 1000096583 |
13 | 643042422 |
14 | 36d42672b |
15 | 203007643 |
hex | 1338f04b3 |
5159978163 has 24 divisors (see below), whose sum is σ = 7595827200. Its totient is φ = 3374454384.
The previous prime is 5159978137. The next prime is 5159978177. The reversal of 5159978163 is 3618799515.
It is not a de Polignac number, because 5159978163 - 29 = 5159977651 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5159978963) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 244206 + ... + 264492.
It is an arithmetic number, because the mean of its divisors is an integer number (316492800).
Almost surely, 25159978163 is an apocalyptic number.
5159978163 is a deficient number, since it is larger than the sum of its proper divisors (2435849037).
5159978163 is a wasteful number, since it uses less digits than its factorization.
5159978163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20831 (or 20828 counting only the distinct ones).
The product of its digits is 2041200, while the sum is 54.
The square root of 5159978163 is about 71832.9879860221. The cubic root of 5159978163 is about 1728.0220818857.
The spelling of 5159978163 in words is "five billion, one hundred fifty-nine million, nine hundred seventy-eight thousand, one hundred sixty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •