Base | Representation |
---|---|
bin | 10101101110000100… |
… | …000101101100000000 |
3 | 2020012022022222101210 |
4 | 111232010011230000 |
5 | 340230234331422 |
6 | 14414054330120 |
7 | 1453632434661 |
oct | 255604055400 |
9 | 66168288353 |
10 | 23321402112 |
11 | 9988361648 |
12 | 462a359940 |
13 | 2278841628 |
14 | 11b3473368 |
15 | 91764a10c |
hex | 56e105b00 |
23321402112 has 36 divisors (see below), whose sum is σ = 62068942040. Its totient is φ = 7773800448.
The previous prime is 23321402099. The next prime is 23321402113. The reversal of 23321402112 is 21120412332.
It is not an unprimeable number, because it can be changed into a prime (23321402113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15182437 + ... + 15183972.
Almost surely, 223321402112 is an apocalyptic number.
It is an amenable number.
23321402112 is an abundant number, since it is smaller than the sum of its proper divisors (38747539928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23321402112 is an equidigital number, since it uses as much as digits as its factorization.
23321402112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30366428 (or 30366414 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 23321402112 its reverse (21120412332), we get a palindrome (44441814444).
The spelling of 23321402112 in words is "twenty-three billion, three hundred twenty-one million, four hundred two thousand, one hundred twelve".
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