Base | Representation |
---|---|
bin | 10101011100110101… |
… | …010101100100010000 |
3 | 2012110011101012110211 |
4 | 111130311111210100 |
5 | 334132233303240 |
6 | 14325250333504 |
7 | 1443522336520 |
oct | 253465254420 |
9 | 65404335424 |
10 | 23032322320 |
11 | 984a166727 |
12 | 456958a294 |
13 | 22309981b7 |
14 | 1186d03680 |
15 | 8ec096bea |
hex | 55cd55910 |
23032322320 has 40 divisors (see below), whose sum is σ = 61200172224. Its totient is φ = 7896796032.
The previous prime is 23032322251. The next prime is 23032322359. The reversal of 23032322320 is 2322323032.
It is a tau number, because it is divible by the number of its divisors (40).
It is a junction number, because it is equal to n+sod(n) for n = 23032322291 and 23032322300.
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, 20564014 + ... + 20565133.
Almost surely, 223032322320 is an apocalyptic number.
23032322320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23032322320 is an abundant number, since it is smaller than the sum of its proper divisors (38167849904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23032322320 is a wasteful number, since it uses less digits than its factorization.
23032322320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41129167 (or 41129161 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 22.
Adding to 23032322320 its reverse (2322323032), we get a palindrome (25354645352).
The spelling of 23032322320 in words is "twenty-three billion, thirty-two million, three hundred twenty-two thousand, three hundred twenty".
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