Base | Representation |
---|---|
bin | 10101101110101001… |
… | …000110000110011010 |
3 | 2020012222120211200202 |
4 | 111232221012012122 |
5 | 340240230300010 |
6 | 14415042302202 |
7 | 1454111050556 |
oct | 255651060632 |
9 | 66188524622 |
10 | 23331103130 |
11 | 9992888115 |
12 | 4631657962 |
13 | 227a85a08a |
14 | 11b487a866 |
15 | 9184146a5 |
hex | 56ea4619a |
23331103130 has 32 divisors (see below), whose sum is σ = 43541798400. Its totient is φ = 8991581760.
The previous prime is 23331103123. The next prime is 23331103139. The reversal of 23331103130 is 3130113332.
It is not an unprimeable number, because it can be changed into a prime (23331103139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95405 + ... + 236144.
It is an arithmetic number, because the mean of its divisors is an integer number (1360681200).
Almost surely, 223331103130 is an apocalyptic number.
23331103130 is a deficient number, since it is larger than the sum of its proper divisors (20210695270).
23331103130 is a wasteful number, since it uses less digits than its factorization.
23331103130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331814.
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 23331103130 its reverse (3130113332), we get a palindrome (26461216462).
The spelling of 23331103130 in words is "twenty-three billion, three hundred thirty-one million, one hundred three thousand, one hundred thirty".
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