Base | Representation |
---|---|
bin | 10101011100110111… |
… | …111110001111010000 |
3 | 2012110012200022011222 |
4 | 111130313332033100 |
5 | 334132422410300 |
6 | 14325313224212 |
7 | 1443531244661 |
oct | 253467761720 |
9 | 65405608158 |
10 | 23033013200 |
11 | 984a5987aa |
12 | 4569862068 |
13 | 2230b7a7c2 |
14 | 1187043368 |
15 | 8ec181785 |
hex | 55cdfe3d0 |
23033013200 has 60 divisors (see below), whose sum is σ = 55599277728. Its totient is φ = 9169507200.
The previous prime is 23033013187. The next prime is 23033013203. The reversal of 23033013200 is 231033032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23033013203) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52052 + ... + 220851.
Almost surely, 223033013200 is an apocalyptic number.
23033013200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23033013200 is an abundant number, since it is smaller than the sum of its proper divisors (32566264528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23033013200 is a wasteful number, since it uses less digits than its factorization.
23033013200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 273132 (or 273121 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 17.
Adding to 23033013200 its reverse (231033032), we get a palindrome (23264046232).
The spelling of 23033013200 in words is "twenty-three billion, thirty-three million, thirteen thousand, two hundred".
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