Base | Representation |
---|---|
bin | 10101100010110010… |
… | …101011010010000101 |
3 | 2012201010110222210100 |
4 | 111202302223102011 |
5 | 334333331210013 |
6 | 14343221114313 |
7 | 1446145130163 |
oct | 254262532205 |
9 | 65633428710 |
10 | 23132288133 |
11 | 98a06344a9 |
12 | 4596b58999 |
13 | 22485c9276 |
14 | 11962c6233 |
15 | 905c41473 |
hex | 562cab485 |
23132288133 has 24 divisors (see below), whose sum is σ = 34545229056. Its totient is φ = 14900659200.
The previous prime is 23132288117. The next prime is 23132288141. The reversal of 23132288133 is 33188223132.
It is not a de Polignac number, because 23132288133 - 24 = 23132288117 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23132288183) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114166 + ... + 243512.
It is an arithmetic number, because the mean of its divisors is an integer number (1439384544).
Almost surely, 223132288133 is an apocalyptic number.
It is an amenable number.
23132288133 is a deficient number, since it is larger than the sum of its proper divisors (11412940923).
23132288133 is a wasteful number, since it uses less digits than its factorization.
23132288133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130025 (or 130022 counting only the distinct ones).
The product of its digits is 41472, while the sum is 36.
The spelling of 23132288133 in words is "twenty-three billion, one hundred thirty-two million, two hundred eighty-eight thousand, one hundred thirty-three".
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