Base | Representation |
---|---|
bin | 11000001111111000… |
… | …10100100010001111 |
3 | 1020121020221210122111 |
4 | 30013330110202033 |
5 | 203130121431101 |
6 | 5551440124451 |
7 | 640413331051 |
oct | 140774244217 |
9 | 36536853574 |
10 | 13018155151 |
11 | 5580455711 |
12 | 2633906727 |
13 | 12c608a4b1 |
14 | 8b6d338d1 |
15 | 512d3b251 |
hex | 307f1488f |
13018155151 has 2 divisors, whose sum is σ = 13018155152. Its totient is φ = 13018155150.
The previous prime is 13018155109. The next prime is 13018155211. The reversal of 13018155151 is 15155181031.
13018155151 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 (15155181031) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 13018155151 - 213 = 13018146959 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13018155751) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6509077575 + 6509077576.
It is an arithmetic number, because the mean of its divisors is an integer number (6509077576).
Almost surely, 213018155151 is an apocalyptic number.
13018155151 is a deficient number, since it is larger than the sum of its proper divisors (1).
13018155151 is an equidigital number, since it uses as much as digits as its factorization.
13018155151 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3000, while the sum is 31.
The spelling of 13018155151 in words is "thirteen billion, eighteen million, one hundred fifty-five thousand, one hundred fifty-one".
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