Base | Representation |
---|---|
bin | 10101101000101111… |
… | …001101010000110000 |
3 | 2012222002012000102012 |
4 | 111220233031100300 |
5 | 340034400321112 |
6 | 14401143142052 |
7 | 1451466045653 |
oct | 255057152060 |
9 | 65862160365 |
10 | 23232042032 |
11 | 9941978041 |
12 | 4604444928 |
13 | 2263184a44 |
14 | 11a565189a |
15 | 90e898022 |
hex | 568bcd430 |
23232042032 has 40 divisors (see below), whose sum is σ = 47670210816. Its totient is φ = 10945129536.
The previous prime is 23232041993. The next prime is 23232042059. The reversal of 23232042032 is 23024023232.
It is a super-2 number, since 2×232320420322 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a junction number, because it is equal to n+sod(n) for n = 23232041989 and 23232042007.
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, 446468 + ... + 495779.
Almost surely, 223232042032 is an apocalyptic number.
It is an amenable number.
23232042032 is an abundant number, since it is smaller than the sum of its proper divisors (24438168784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23232042032 is a wasteful number, since it uses less digits than its factorization.
23232042032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 942345 (or 942339 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 23.
Adding to 23232042032 its reverse (23024023232), we get a palindrome (46256065264).
The spelling of 23232042032 in words is "twenty-three billion, two hundred thirty-two million, forty-two thousand, thirty-two".
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