Base | Representation |
---|---|
bin | 10101101000101001… |
… | …000100111100110101 |
3 | 2012221222011101011010 |
4 | 111220221010330311 |
5 | 340033442411000 |
6 | 14401044502433 |
7 | 1451446304052 |
oct | 255051047465 |
9 | 65858141133 |
10 | 23230435125 |
11 | 9940a7a817 |
12 | 46039aaa19 |
13 | 2262a41501 |
14 | 11a5354029 |
15 | 90e67bd50 |
hex | 568a44f35 |
23230435125 has 64 divisors (see below), whose sum is σ = 40352532480. Its totient is φ = 11854656000.
The previous prime is 23230435121. The next prime is 23230435159. The reversal of 23230435125 is 52153403232.
It is not a de Polignac number, because 23230435125 - 22 = 23230435121 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23230435092 and 23230435101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23230435121) 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 63 ways as a sum of consecutive naturals, for example, 1023399 + ... + 1045851.
It is an arithmetic number, because the mean of its divisors is an integer number (630508320).
Almost surely, 223230435125 is an apocalyptic number.
23230435125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23230435125 is a deficient number, since it is larger than the sum of its proper divisors (17122097355).
23230435125 is a wasteful number, since it uses less digits than its factorization.
23230435125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22591 (or 22581 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 30.
Adding to 23230435125 its reverse (52153403232), we get a palindrome (75383838357).
The spelling of 23230435125 in words is "twenty-three billion, two hundred thirty million, four hundred thirty-five thousand, one hundred twenty-five".
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