Base | Representation |
---|---|
bin | 1100000000111011100101… |
… | …0010101111001110001011 |
3 | 1201202212122220001122220102 |
4 | 3000032321102233032023 |
5 | 3212413323040212141 |
6 | 44032352410520015 |
7 | 2532254261634653 |
oct | 300167122571613 |
9 | 51685586048812 |
10 | 13210133132171 |
11 | 4233427847098 |
12 | 1594266a3600b |
13 | 74a930439091 |
14 | 339533c03363 |
15 | 17d95c51599b |
hex | c03b94af38b |
13210133132171 has 2 divisors, whose sum is σ = 13210133132172. Its totient is φ = 13210133132170.
The previous prime is 13210133132167. The next prime is 13210133132237. The reversal of 13210133132171 is 17123133101231.
13210133132171 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is an emirp because it is prime and its reverse (17123133101231) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 13210133132171 - 22 = 13210133132167 is a prime.
It is not a weakly prime, because it can be changed into another prime (13210133134171) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6605066566085 + 6605066566086.
It is an arithmetic number, because the mean of its divisors is an integer number (6605066566086).
Almost surely, 213210133132171 is an apocalyptic number.
13210133132171 is a deficient number, since it is larger than the sum of its proper divisors (1).
13210133132171 is an equidigital number, since it uses as much as digits as its factorization.
13210133132171 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2268, while the sum is 29.
The spelling of 13210133132171 in words is "thirteen trillion, two hundred ten billion, one hundred thirty-three million, one hundred thirty-two thousand, one hundred seventy-one".
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