Base | Representation |
---|---|
bin | 1011111011111000101010… |
… | …1010010000111001000100 |
3 | 1201110120220220010122212110 |
4 | 2332332022222100321010 |
5 | 3210003312031034244 |
6 | 43524455205021020 |
7 | 2523065234400363 |
oct | 276761252207104 |
9 | 51416826118773 |
10 | 13123451424324 |
11 | 41aa69622400a |
12 | 157b4b53b4770 |
13 | 7426c7c320a7 |
14 | 33526d8c37da |
15 | 17b5876519b9 |
hex | bef8aa90e44 |
13123451424324 has 96 divisors (see below), whose sum is σ = 31073600194560. Its totient is φ = 4310334225792.
The previous prime is 13123451424253. The next prime is 13123451424337. The reversal of 13123451424324 is 42342415432131.
13123451424324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1291800357 + ... + 1291810515.
It is an arithmetic number, because the mean of its divisors is an integer number (323683335360).
Almost surely, 213123451424324 is an apocalyptic number.
It is an amenable number.
13123451424324 is an abundant number, since it is smaller than the sum of its proper divisors (17950148770236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13123451424324 is a wasteful number, since it uses less digits than its factorization.
13123451424324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15577 (or 15575 counting only the distinct ones).
The product of its digits is 276480, while the sum is 39.
Adding to 13123451424324 its reverse (42342415432131), we get a palindrome (55465866856455).
The spelling of 13123451424324 in words is "thirteen trillion, one hundred twenty-three billion, four hundred fifty-one million, four hundred twenty-four thousand, three hundred twenty-four".
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