Base | Representation |
---|---|
bin | 1001010001011010011… |
… | …0010110101001011111 |
3 | 120020011101202221001112 |
4 | 2110112212112221133 |
5 | 10102212443133233 |
6 | 201102252332235 |
7 | 14336266450241 |
oct | 2242646265137 |
9 | 506141687045 |
10 | 159292942943 |
11 | 61612793792 |
12 | 26a56a7407b |
13 | 12037929374 |
14 | 79d1a60091 |
15 | 4224874048 |
hex | 2516996a5f |
159292942943 has 4 divisors (see below), whose sum is σ = 160101536760. Its totient is φ = 158484349128.
The previous prime is 159292942927. The next prime is 159292942973. The reversal of 159292942943 is 349249292951.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 159292942943 - 24 = 159292942927 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 (159292942973) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 404296613 + ... + 404297006.
It is an arithmetic number, because the mean of its divisors is an integer number (40025384190).
Almost surely, 2159292942943 is an apocalyptic number.
159292942943 is a deficient number, since it is larger than the sum of its proper divisors (808593817).
159292942943 is an equidigital number, since it uses as much as digits as its factorization.
159292942943 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 808593816.
The product of its digits is 12597120, while the sum is 59.
The spelling of 159292942943 in words is "one hundred fifty-nine billion, two hundred ninety-two million, nine hundred forty-two thousand, nine hundred forty-three".
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