Base | Representation |
---|---|
bin | 10101011101010110… |
… | …110101100011101001 |
3 | 2012110202220100211010 |
4 | 111131112311203221 |
5 | 334142010312410 |
6 | 14330202454133 |
7 | 1443660103425 |
oct | 253526654351 |
9 | 65422810733 |
10 | 23041104105 |
11 | 98541145a8 |
12 | 4570504349 |
13 | 2232751416 |
14 | 118814bb85 |
15 | 8ecc2dc20 |
hex | 55d5b58e9 |
23041104105 has 32 divisors (see below), whose sum is σ = 40731496704. Its totient is φ = 11062870016.
The previous prime is 23041104101. The next prime is 23041104127. The reversal of 23041104105 is 50140114032.
It is a cyclic number.
It is not a de Polignac number, because 23041104105 - 22 = 23041104101 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23041104101) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1958424 + ... + 1970153.
It is an arithmetic number, because the mean of its divisors is an integer number (1272859272).
Almost surely, 223041104105 is an apocalyptic number.
It is an amenable number.
23041104105 is a deficient number, since it is larger than the sum of its proper divisors (17690392599).
23041104105 is a wasteful number, since it uses less digits than its factorization.
23041104105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3928625.
The product of its (nonzero) digits is 480, while the sum is 21.
Adding to 23041104105 its reverse (50140114032), we get a palindrome (73181218137).
The spelling of 23041104105 in words is "twenty-three billion, forty-one million, one hundred four thousand, one hundred five".
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