Base | Representation |
---|---|
bin | 10010111101010… |
… | …01111001010100 |
3 | 102002020121100011 |
4 | 21132221321110 |
5 | 311202441433 |
6 | 23440330004 |
7 | 3640511563 |
oct | 1136517124 |
9 | 362217304 |
10 | 159030868 |
11 | 81850277 |
12 | 45313904 |
13 | 26c41609 |
14 | 17199bda |
15 | de653cd |
hex | 97a9e54 |
159030868 has 12 divisors (see below), whose sum is σ = 287281792. Its totient is φ = 76950360.
The previous prime is 159030803. The next prime is 159030877. The reversal of 159030868 is 868030951.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 159030868.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 641130 + ... + 641377.
Almost surely, 2159030868 is an apocalyptic number.
It is an amenable number.
159030868 is a deficient number, since it is larger than the sum of its proper divisors (128250924).
159030868 is a wasteful number, since it uses less digits than its factorization.
159030868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1282542 (or 1282540 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 40.
The square root of 159030868 is about 12610.7441493355. The cubic root of 159030868 is about 541.7852073921.
The spelling of 159030868 in words is "one hundred fifty-nine million, thirty thousand, eight hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •