Base | Representation |
---|---|
bin | 1001010000011011111… |
… | …0001001010100111111 |
3 | 120012111010101212020202 |
4 | 2110012332021110333 |
5 | 10101143332310013 |
6 | 201020244434115 |
7 | 14326634011040 |
oct | 2240676112477 |
9 | 505433355222 |
10 | 159030744383 |
11 | 61498789065 |
12 | 269a30a893b |
13 | 11cc55054a4 |
14 | 79a8cca8c7 |
15 | 420b830858 |
hex | 2506f8953f |
159030744383 has 4 divisors (see below), whose sum is σ = 181749422160. Its totient is φ = 136312066608.
The previous prime is 159030744377. The next prime is 159030744391. The reversal of 159030744383 is 383447030951.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 383447030951 = 17 ⋅22555707703.
It is a cyclic number.
It is not a de Polignac number, because 159030744383 - 232 = 154735777087 is a prime.
It is a super-2 number, since 2×1590307443832 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (159030744083) 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, 11359338878 + ... + 11359338891.
It is an arithmetic number, because the mean of its divisors is an integer number (45437355540).
Almost surely, 2159030744383 is an apocalyptic number.
159030744383 is a deficient number, since it is larger than the sum of its proper divisors (22718677777).
159030744383 is an equidigital number, since it uses as much as digits as its factorization.
159030744383 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22718677776.
The product of its (nonzero) digits is 1088640, while the sum is 47.
The spelling of 159030744383 in words is "one hundred fifty-nine billion, thirty million, seven hundred forty-four thousand, three hundred eighty-three".
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