Base | Representation |
---|---|
bin | 1001010000110111101… |
… | …0100001010110101010 |
3 | 120012210020121011222001 |
4 | 2110031322201112222 |
5 | 10101413143002410 |
6 | 201040005321214 |
7 | 14332550114041 |
oct | 2241572412652 |
9 | 505706534861 |
10 | 159147234730 |
11 | 61548512a80 |
12 | 26a1610620a |
13 | 120136a0aa3 |
14 | 79ba571558 |
15 | 4216b9133a |
hex | 250dea15aa |
159147234730 has 16 divisors (see below), whose sum is σ = 312507297504. Its totient is φ = 57871721680.
The previous prime is 159147234707. The next prime is 159147234733. The reversal of 159147234730 is 37432741951.
159147234730 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (159147234733) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 723396412 + ... + 723396631.
It is an arithmetic number, because the mean of its divisors is an integer number (19531706094).
Almost surely, 2159147234730 is an apocalyptic number.
159147234730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
159147234730 is a deficient number, since it is larger than the sum of its proper divisors (153360062774).
159147234730 is a wasteful number, since it uses less digits than its factorization.
159147234730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1446793061.
The product of its (nonzero) digits is 635040, while the sum is 46.
The spelling of 159147234730 in words is "one hundred fifty-nine billion, one hundred forty-seven million, two hundred thirty-four thousand, seven hundred thirty".
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