Base | Representation |
---|---|
bin | 1011111011111100001011… |
… | …1001000011011111111111 |
3 | 1201110200100122022102022011 |
4 | 2332333002321003133333 |
5 | 3210012230033410402 |
6 | 43525132545232051 |
7 | 2523130511231653 |
oct | 276770271033777 |
9 | 51420318272264 |
10 | 13124394825727 |
11 | 420002a7aa499 |
12 | 157b719332627 |
13 | 742818513583 |
14 | 33531ccdaa63 |
15 | 17b5e03a2ed7 |
hex | befc2e437ff |
13124394825727 has 2 divisors, whose sum is σ = 13124394825728. Its totient is φ = 13124394825726.
The previous prime is 13124394825719. The next prime is 13124394825739. The reversal of 13124394825727 is 72752849342131.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13124394825727 - 23 = 13124394825719 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13124394825127) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6562197412863 + 6562197412864.
It is an arithmetic number, because the mean of its divisors is an integer number (6562197412864).
Almost surely, 213124394825727 is an apocalyptic number.
13124394825727 is a deficient number, since it is larger than the sum of its proper divisors (1).
13124394825727 is an equidigital number, since it uses as much as digits as its factorization.
13124394825727 is an evil number, because the sum of its binary digits is even.
The product of its digits is 20321280, while the sum is 58.
The spelling of 13124394825727 in words is "thirteen trillion, one hundred twenty-four billion, three hundred ninety-four million, eight hundred twenty-five thousand, seven hundred twenty-seven".
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