Base | Representation |
---|---|
bin | 10101100100011100… |
… | …100101001101000101 |
3 | 2012210001201110121012 |
4 | 111210130211031011 |
5 | 334412433104001 |
6 | 14350052132005 |
7 | 1446633116060 |
oct | 254434451505 |
9 | 65701643535 |
10 | 23160050501 |
11 | 9905276805 |
12 | 45a4307005 |
13 | 22512998c3 |
14 | 1199c718d7 |
15 | 9083c72bb |
hex | 564725345 |
23160050501 has 4 divisors (see below), whose sum is σ = 26468629152. Its totient is φ = 19851471852.
The previous prime is 23160050497. The next prime is 23160050509. The reversal of 23160050501 is 10505006132.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 23160050501 - 22 = 23160050497 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23160050509) 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, 1654289315 + ... + 1654289328.
It is an arithmetic number, because the mean of its divisors is an integer number (6617157288).
Almost surely, 223160050501 is an apocalyptic number.
It is an amenable number.
23160050501 is a deficient number, since it is larger than the sum of its proper divisors (3308578651).
23160050501 is an equidigital number, since it uses as much as digits as its factorization.
23160050501 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3308578650.
The product of its (nonzero) digits is 900, while the sum is 23.
Adding to 23160050501 its reverse (10505006132), we get a palindrome (33665056633).
The spelling of 23160050501 in words is "twenty-three billion, one hundred sixty million, fifty thousand, five hundred one".
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