Base | Representation |
---|---|
bin | 10101101000101100… |
… | …000111000101111110 |
3 | 2012222000122202222022 |
4 | 111220230013011332 |
5 | 340034143332314 |
6 | 14401113520142 |
7 | 1451456125334 |
oct | 255054070576 |
9 | 65860582868 |
10 | 23231230334 |
11 | 9941473214 |
12 | 4604113052 |
13 | 2262c5c450 |
14 | 11a54bdb54 |
15 | 90e78778e |
hex | 568b0717e |
23231230334 has 16 divisors (see below), whose sum is σ = 38442675600. Its totient is φ = 10460591040.
The previous prime is 23231230307. The next prime is 23231230343. The reversal of 23231230334 is 43303213232.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10895384 + ... + 10897515.
It is an arithmetic number, because the mean of its divisors is an integer number (2402667225).
Almost surely, 223231230334 is an apocalyptic number.
23231230334 is a deficient number, since it is larger than the sum of its proper divisors (15211445266).
23231230334 is a wasteful number, since it uses less digits than its factorization.
23231230334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21792955.
The product of its (nonzero) digits is 7776, while the sum is 26.
Adding to 23231230334 its reverse (43303213232), we get a palindrome (66534443566).
The spelling of 23231230334 in words is "twenty-three billion, two hundred thirty-one million, two hundred thirty thousand, three hundred thirty-four".
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