Base | Representation |
---|---|
bin | 11000101011110011… |
… | …01111111110110011 |
3 | 1021012120122202021021 |
4 | 30111321233332303 |
5 | 204120101042123 |
6 | 10031004040311 |
7 | 646256135245 |
oct | 142571577663 |
9 | 37176582237 |
10 | 13252362163 |
11 | 5690681927 |
12 | 269a233097 |
13 | 1332760621 |
14 | 8da09c095 |
15 | 5286a0c5d |
hex | 315e6ffb3 |
13252362163 has 2 divisors, whose sum is σ = 13252362164. Its totient is φ = 13252362162.
The previous prime is 13252362161. The next prime is 13252362241. The reversal of 13252362163 is 36126325231.
It is a weak prime.
It is an emirp because it is prime and its reverse (36126325231) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 13252362163 - 21 = 13252362161 is a prime.
Together with 13252362161, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (13252362161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6626181081 + 6626181082.
It is an arithmetic number, because the mean of its divisors is an integer number (6626181082).
Almost surely, 213252362163 is an apocalyptic number.
13252362163 is a deficient number, since it is larger than the sum of its proper divisors (1).
13252362163 is an equidigital number, since it uses as much as digits as its factorization.
13252362163 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 38880, while the sum is 34.
Adding to 13252362163 its reverse (36126325231), we get a palindrome (49378687394).
The spelling of 13252362163 in words is "thirteen billion, two hundred fifty-two million, three hundred sixty-two thousand, one hundred sixty-three".
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