Base | Representation |
---|---|
bin | 11001000111111010… |
… | …00110100100101111 |
3 | 1021211000021121011222 |
4 | 30203331012210233 |
5 | 210110424402114 |
6 | 10110225133555 |
7 | 655151101211 |
oct | 144375064457 |
9 | 37730247158 |
10 | 13488122159 |
11 | 57a17698a6 |
12 | 274518a2bb |
13 | 136c558595 |
14 | 91d50c5b1 |
15 | 53e22098e |
hex | 323f4692f |
13488122159 has 2 divisors, whose sum is σ = 13488122160. Its totient is φ = 13488122158.
The previous prime is 13488122129. The next prime is 13488122171. The reversal of 13488122159 is 95122188431.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13488122159 is a prime.
It is a super-2 number, since 2×134881221592 (a number of 21 digits) contains 22 as substring.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13488122129) 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, 6744061079 + 6744061080.
It is an arithmetic number, because the mean of its divisors is an integer number (6744061080).
Almost surely, 213488122159 is an apocalyptic number.
13488122159 is a deficient number, since it is larger than the sum of its proper divisors (1).
13488122159 is an equidigital number, since it uses as much as digits as its factorization.
13488122159 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 138240, while the sum is 44.
The spelling of 13488122159 in words is "thirteen billion, four hundred eighty-eight million, one hundred twenty-two thousand, one hundred fifty-nine".
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