Base | Representation |
---|---|
bin | 11000101101111010… |
… | …11111000000010011 |
3 | 1021020211001212021101 |
4 | 30112331133000103 |
5 | 204134122242134 |
6 | 10032440405231 |
7 | 646563100615 |
oct | 142675370023 |
9 | 37224055241 |
10 | 13270118419 |
11 | 569a6aa418 |
12 | 26a4176817 |
13 | 133633969c |
14 | 8dc5a0db5 |
15 | 52a00be14 |
hex | 316f5f013 |
13270118419 has 2 divisors, whose sum is σ = 13270118420. Its totient is φ = 13270118418.
The previous prime is 13270118369. The next prime is 13270118431. The reversal of 13270118419 is 91481107231.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 13270118419 - 215 = 13270085651 is a prime.
It is a super-2 number, since 2×132701184192 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (13270118119) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6635059209 + 6635059210.
It is an arithmetic number, because the mean of its divisors is an integer number (6635059210).
Almost surely, 213270118419 is an apocalyptic number.
13270118419 is a deficient number, since it is larger than the sum of its proper divisors (1).
13270118419 is an equidigital number, since it uses as much as digits as its factorization.
13270118419 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12096, while the sum is 37.
The spelling of 13270118419 in words is "thirteen billion, two hundred seventy million, one hundred eighteen thousand, four hundred nineteen".
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