Base | Representation |
---|---|
bin | 10101101000101100… |
… | …100010011011101000 |
3 | 2012222000212110120122 |
4 | 111220230202123220 |
5 | 340034210423222 |
6 | 14401120142412 |
7 | 1451460102653 |
oct | 255054423350 |
9 | 65860773518 |
10 | 23231342312 |
11 | 994153a362 |
12 | 4604167a08 |
13 | 2262c9b3c9 |
14 | 11a550c89a |
15 | 90e7aaa42 |
hex | 568b226e8 |
23231342312 has 16 divisors (see below), whose sum is σ = 43563523200. Its totient is φ = 11614402800.
The previous prime is 23231342293. The next prime is 23231342357. The reversal of 23231342312 is 21324313232.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78314 + ... + 229337.
It is an arithmetic number, because the mean of its divisors is an integer number (2722720200).
Almost surely, 223231342312 is an apocalyptic number.
It is an amenable number.
23231342312 is a deficient number, since it is larger than the sum of its proper divisors (20332180888).
23231342312 is a wasteful number, since it uses less digits than its factorization.
23231342312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 317096 (or 317092 counting only the distinct ones).
The product of its digits is 5184, while the sum is 26.
Adding to 23231342312 its reverse (21324313232), we get a palindrome (44555655544).
It can be divided in two parts, 232313 and 42312, that added together give a cube (274625 = 653).
The spelling of 23231342312 in words is "twenty-three billion, two hundred thirty-one million, three hundred forty-two thousand, three hundred twelve".
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