Base | Representation |
---|---|
bin | 11001101010000010… |
… | …00011101110000001 |
3 | 1022112221220120202022 |
4 | 30311001003232001 |
5 | 211202214343323 |
6 | 10154452331225 |
7 | 665225141054 |
oct | 146501035601 |
9 | 38487816668 |
10 | 13774371713 |
11 | 5929301383 |
12 | 2805013b15 |
13 | 13b695070b |
14 | 949542a9b |
15 | 5594154c8 |
hex | 335043b81 |
13774371713 has 2 divisors, whose sum is σ = 13774371714. Its totient is φ = 13774371712.
The previous prime is 13774371707. The next prime is 13774371869. The reversal of 13774371713 is 31717347731.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 13771491904 + 2879809 = 117352^2 + 1697^2 .
It is an emirp because it is prime and its reverse (31717347731) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 13774371713 - 24 = 13774371697 is a prime.
It is not a weakly prime, because it can be changed into another prime (13774371113) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6887185856 + 6887185857.
It is an arithmetic number, because the mean of its divisors is an integer number (6887185857).
Almost surely, 213774371713 is an apocalyptic number.
It is an amenable number.
13774371713 is a deficient number, since it is larger than the sum of its proper divisors (1).
13774371713 is an equidigital number, since it uses as much as digits as its factorization.
13774371713 is an evil number, because the sum of its binary digits is even.
The product of its digits is 259308, while the sum is 44.
The spelling of 13774371713 in words is "thirteen billion, seven hundred seventy-four million, three hundred seventy-one thousand, seven hundred thirteen".
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