Base | Representation |
---|---|
bin | 10101011011101100… |
… | …000000111010101110 |
3 | 2012101211012200002121 |
4 | 111123230000322232 |
5 | 334112323214410 |
6 | 14323322343154 |
7 | 1443200063410 |
oct | 253354007256 |
9 | 65354180077 |
10 | 23013101230 |
11 | 983a328629 |
12 | 456305aaba |
13 | 22299c8482 |
14 | 118453c9b0 |
15 | 8ea54b9da |
hex | 55bb00eae |
23013101230 has 32 divisors (see below), whose sum is σ = 47381091264. Its totient is φ = 7883563776.
The previous prime is 23013101213. The next prime is 23013101333. The reversal of 23013101230 is 3210131032.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54277 + ... + 221296.
It is an arithmetic number, because the mean of its divisors is an integer number (1480659102).
Almost surely, 223013101230 is an apocalyptic number.
23013101230 is an abundant number, since it is smaller than the sum of its proper divisors (24367990034).
23013101230 is a wasteful number, since it uses less digits than its factorization.
23013101230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 276780.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 23013101230 its reverse (3210131032), we get a palindrome (26223232262).
The spelling of 23013101230 in words is "twenty-three billion, thirteen million, one hundred one thousand, two hundred thirty".
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