Base | Representation |
---|---|
bin | 1001001101001100011… |
… | …0101010010110010111 |
3 | 120010020110222222211021 |
4 | 2103103012222112113 |
5 | 10042403100432214 |
6 | 200354041422011 |
7 | 14266236406630 |
oct | 2232306522627 |
9 | 503213888737 |
10 | 158160561559 |
11 | 61091571900 |
12 | 2679b79a907 |
13 | 11bb714b800 |
14 | 79254d2887 |
15 | 41aa243924 |
hex | 24d31aa597 |
158160561559 has 36 divisors (see below), whose sum is σ = 215140014768. Its totient is φ = 113761739520.
The previous prime is 158160561547. The next prime is 158160561563. The reversal of 158160561559 is 955165061851.
It is a happy number.
158160561559 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 158160561559 - 27 = 158160561431 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (158160561359) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 409314 + ... + 695599.
Almost surely, 2158160561559 is an apocalyptic number.
158160561559 is a deficient number, since it is larger than the sum of its proper divisors (56979453209).
158160561559 is a wasteful number, since it uses less digits than its factorization.
158160561559 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1104968 (or 1104944 counting only the distinct ones).
The product of its (nonzero) digits is 1620000, while the sum is 52.
The spelling of 158160561559 in words is "one hundred fifty-eight billion, one hundred sixty million, five hundred sixty-one thousand, five hundred fifty-nine".
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