Base | Representation |
---|---|
bin | 11000111100100101… |
… | …11101011111011011 |
3 | 1021120101122111010122 |
4 | 30132102331133123 |
5 | 204412124020302 |
6 | 10052554303455 |
7 | 652616140514 |
oct | 143622753733 |
9 | 37511574118 |
10 | 13393188827 |
11 | 5753118aa7 |
12 | 2719427b8b |
13 | 135599a005 |
14 | 910a79a0b |
15 | 535c1c3a2 |
hex | 31e4bd7db |
13393188827 has 2 divisors, whose sum is σ = 13393188828. Its totient is φ = 13393188826.
The previous prime is 13393188803. The next prime is 13393188869. The reversal of 13393188827 is 72888139331.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13393188827 - 210 = 13393187803 is a prime.
It is not a weakly prime, because it can be changed into another prime (13393088827) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6696594413 + 6696594414.
It is an arithmetic number, because the mean of its divisors is an integer number (6696594414).
Almost surely, 213393188827 is an apocalyptic number.
13393188827 is a deficient number, since it is larger than the sum of its proper divisors (1).
13393188827 is an equidigital number, since it uses as much as digits as its factorization.
13393188827 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1741824, while the sum is 53.
The spelling of 13393188827 in words is "thirteen billion, three hundred ninety-three million, one hundred eighty-eight thousand, eight hundred twenty-seven".
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