Base | Representation |
---|---|
bin | 10101011101010111… |
… | …101011000001110011 |
3 | 2012110210022111020220 |
4 | 111131113223001303 |
5 | 334142034314443 |
6 | 14330211304123 |
7 | 1443662005110 |
oct | 253527530163 |
9 | 65423274226 |
10 | 23041323123 |
11 | 9854254105 |
12 | 45705ab043 |
13 | 22327ca010 |
14 | 11881a7907 |
15 | 8ecc73a83 |
hex | 55d5eb073 |
23041323123 has 64 divisors (see below), whose sum is σ = 39861964800. Its totient is φ = 11496504960.
The previous prime is 23041323103. The next prime is 23041323139. The reversal of 23041323123 is 32132314032.
It is not a de Polignac number, because 23041323123 - 25 = 23041323091 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23041323093 and 23041323102.
It is not an unprimeable number, because it can be changed into a prime (23041323103) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3830188 + ... + 3836198.
It is an arithmetic number, because the mean of its divisors is an integer number (622843200).
Almost surely, 223041323123 is an apocalyptic number.
23041323123 is a deficient number, since it is larger than the sum of its proper divisors (16820641677).
23041323123 is a wasteful number, since it uses less digits than its factorization.
23041323123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6792.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 23041323123 its reverse (32132314032), we get a palindrome (55173637155).
Subtracting 23041323123 from its reverse (32132314032), we obtain a palindrome (9090990909).
The spelling of 23041323123 in words is "twenty-three billion, forty-one million, three hundred twenty-three thousand, one hundred twenty-three".
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