Base | Representation |
---|---|
bin | 1010101001011010011011… |
… | …10100111100111010100011 |
3 | 10001220021111020121022021000 |
4 | 11110231031310330322203 |
5 | 11032100134122111443 |
6 | 121443510221203043 |
7 | 4634355145146051 |
oct | 524551564747243 |
9 | 101807436538230 |
10 | 23413172457123 |
11 | 750751a521109 |
12 | 2761768100483 |
13 | 100ab114864a7 |
14 | 5ad2bc9351d1 |
15 | 2a906c63d8d3 |
hex | 154b4dd3cea3 |
23413172457123 has 16 divisors (see below), whose sum is σ = 34766659814400. Its totient is φ = 15572566359720.
The previous prime is 23413172457083. The next prime is 23413172457133. The reversal of 23413172457123 is 32175427131432.
23413172457123 is a `hidden beast` number, since 2 + 3 + 4 + 1 + 3 + 1 + 72 + 4 + 571 + 2 + 3 = 666.
It is not a de Polignac number, because 23413172457123 - 213 = 23413172448931 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23413172457133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1005968103 + ... + 1005991376.
It is an arithmetic number, because the mean of its divisors is an integer number (2172916238400).
Almost surely, 223413172457123 is an apocalyptic number.
23413172457123 is a deficient number, since it is larger than the sum of its proper divisors (11353487357277).
23413172457123 is a wasteful number, since it uses less digits than its factorization.
23413172457123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2011959919 (or 2011959913 counting only the distinct ones).
The product of its digits is 846720, while the sum is 45.
Adding to 23413172457123 its reverse (32175427131432), we get a palindrome (55588599588555).
The spelling of 23413172457123 in words is "twenty-three trillion, four hundred thirteen billion, one hundred seventy-two million, four hundred fifty-seven thousand, one hundred twenty-three".
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