Base | Representation |
---|---|
bin | 10101101101100100… |
… | …110101101010110000 |
3 | 2020011201220202222102 |
4 | 111231210311222300 |
5 | 340221140210112 |
6 | 14413202555532 |
7 | 1453503005240 |
oct | 255544655260 |
9 | 66151822872 |
10 | 23313210032 |
11 | 9983776832 |
12 | 4627668ba8 |
13 | 2276c33948 |
14 | 11b233db20 |
15 | 916a7cbc2 |
hex | 56d935ab0 |
23313210032 has 40 divisors (see below), whose sum is σ = 54658706976. Its totient is φ = 9403646976.
The previous prime is 23313210029. The next prime is 23313210059. The reversal of 23313210032 is 23001231332.
It is a super-2 number, since 2×233132100322 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 23313209986 and 23313210013.
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, 6120263 + ... + 6124070.
Almost surely, 223313210032 is an apocalyptic number.
It is an amenable number.
23313210032 is an abundant number, since it is smaller than the sum of its proper divisors (31345496944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23313210032 is a wasteful number, since it uses less digits than its factorization.
23313210032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12244365 (or 12244359 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 23313210032 its reverse (23001231332), we get a palindrome (46314441364).
The spelling of 23313210032 in words is "twenty-three billion, three hundred thirteen million, two hundred ten thousand, thirty-two".
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