Base | Representation |
---|---|
bin | 10101100010110101… |
… | …110111001010100000 |
3 | 2012201012001102022221 |
4 | 111202311313022200 |
5 | 334334034420412 |
6 | 14343251040424 |
7 | 1446155205652 |
oct | 254265671240 |
9 | 65635042287 |
10 | 23133123232 |
11 | 98a105496a |
12 | 45972a0114 |
13 | 224882c3cb |
14 | 11964626d2 |
15 | 905d58b07 |
hex | 562d772a0 |
23133123232 has 48 divisors (see below), whose sum is σ = 46500592320. Its totient is φ = 11325523968.
The previous prime is 23133123229. The next prime is 23133123253. The reversal of 23133123232 is 23232133132.
It is a junction number, because it is equal to n+sod(n) for n = 23133123197 and 23133123206.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325744 + ... + 390352.
It is an arithmetic number, because the mean of its divisors is an integer number (968762340).
Almost surely, 223133123232 is an apocalyptic number.
It is an amenable number.
23133123232 is an abundant number, since it is smaller than the sum of its proper divisors (23367469088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23133123232 is a wasteful number, since it uses less digits than its factorization.
23133123232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64853 (or 64845 counting only the distinct ones).
The product of its digits is 3888, while the sum is 25.
Adding to 23133123232 its reverse (23232133132), we get a palindrome (46365256364).
The spelling of 23133123232 in words is "twenty-three billion, one hundred thirty-three million, one hundred twenty-three thousand, two hundred thirty-two".
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