Base | Representation |
---|---|
bin | 11000110111110100… |
… | …11101000101001011 |
3 | 1021110121102100202021 |
4 | 30123322131011023 |
5 | 204321410211222 |
6 | 10045005345311 |
7 | 651622261642 |
oct | 143372350513 |
9 | 37417370667 |
10 | 13353210187 |
11 | 57325a24a9 |
12 | 2707b68237 |
13 | 134a610105 |
14 | 909630359 |
15 | 532471ac7 |
hex | 31be9d14b |
13353210187 has 2 divisors, whose sum is σ = 13353210188. Its totient is φ = 13353210186.
The previous prime is 13353210097. The next prime is 13353210229. The reversal of 13353210187 is 78101235331.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 13353210187 - 227 = 13218992459 is a prime.
It is not a weakly prime, because it can be changed into another prime (13353210287) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6676605093 + 6676605094.
It is an arithmetic number, because the mean of its divisors is an integer number (6676605094).
Almost surely, 213353210187 is an apocalyptic number.
13353210187 is a deficient number, since it is larger than the sum of its proper divisors (1).
13353210187 is an equidigital number, since it uses as much as digits as its factorization.
13353210187 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 15120, while the sum is 34.
The spelling of 13353210187 in words is "thirteen billion, three hundred fifty-three million, two hundred ten thousand, one hundred eighty-seven".
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