Base | Representation |
---|---|
bin | 11000110000110000… |
… | …00101000101101011 |
3 | 1021022110202102201012 |
4 | 30120120011011223 |
5 | 204211212223441 |
6 | 10035045414135 |
7 | 650302002551 |
oct | 143030050553 |
9 | 37273672635 |
10 | 13293867371 |
11 | 5702050354 |
12 | 26b010a34b |
13 | 133b233315 |
14 | 9017c3bd1 |
15 | 52c14d9eb |
hex | 31860516b |
13293867371 has 2 divisors, whose sum is σ = 13293867372. Its totient is φ = 13293867370.
The previous prime is 13293867337. The next prime is 13293867397. The reversal of 13293867371 is 17376839231.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13293867371 is a prime.
It is not a weakly prime, because it can be changed into another prime (13293864371) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6646933685 + 6646933686.
It is an arithmetic number, because the mean of its divisors is an integer number (6646933686).
Almost surely, 213293867371 is an apocalyptic number.
13293867371 is a deficient number, since it is larger than the sum of its proper divisors (1).
13293867371 is an equidigital number, since it uses as much as digits as its factorization.
13293867371 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1143072, while the sum is 50.
The spelling of 13293867371 in words is "thirteen billion, two hundred ninety-three million, eight hundred sixty-seven thousand, three hundred seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •