Base | Representation |
---|---|
bin | 10101101110101001… |
… | …011101110011101000 |
3 | 2020012222202202220010 |
4 | 111232221131303220 |
5 | 340240241401412 |
6 | 14415044331520 |
7 | 1454111633634 |
oct | 255651356350 |
9 | 66188682803 |
10 | 23331200232 |
11 | 999294406a |
12 | 46316a3ba0 |
13 | 227a892332 |
14 | 11b48a3dc4 |
15 | 91843333c |
hex | 56ea5dce8 |
23331200232 has 16 divisors (see below), whose sum is σ = 58328000640. Its totient is φ = 7777066736.
The previous prime is 23331200219. The next prime is 23331200237. The reversal of 23331200232 is 23200213332.
It is a junction number, because it is equal to n+sod(n) for n = 23331200199 and 23331200208.
It is not an unprimeable number, because it can be changed into a prime (23331200237) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 486066648 + ... + 486066695.
It is an arithmetic number, because the mean of its divisors is an integer number (3645500040).
Almost surely, 223331200232 is an apocalyptic number.
It is an amenable number.
23331200232 is an abundant number, since it is smaller than the sum of its proper divisors (34996800408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23331200232 is a wasteful number, since it uses less digits than its factorization.
23331200232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 972133352 (or 972133348 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 21.
Adding to 23331200232 its reverse (23200213332), we get a palindrome (46531413564).
The spelling of 23331200232 in words is "twenty-three billion, three hundred thirty-one million, two hundred thousand, two hundred thirty-two".
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