Base | Representation |
---|---|
bin | 11001001011100001… |
… | …11010001111111111 |
3 | 1021220010101221211122 |
4 | 30211300322033333 |
5 | 210141212333013 |
6 | 10113231541155 |
7 | 656000121152 |
oct | 144560721777 |
9 | 37803357748 |
10 | 13518480383 |
11 | 5807914441 |
12 | 275338a7bb |
13 | 1375927625 |
14 | 923571c99 |
15 | 541c1aa08 |
hex | 325c3a3ff |
13518480383 has 2 divisors, whose sum is σ = 13518480384. Its totient is φ = 13518480382.
The previous prime is 13518480347. The next prime is 13518480401. The reversal of 13518480383 is 38308481531.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 13518480383 - 26 = 13518480319 is a prime.
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 (13518480083) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6759240191 + 6759240192.
It is an arithmetic number, because the mean of its divisors is an integer number (6759240192).
Almost surely, 213518480383 is an apocalyptic number.
13518480383 is a deficient number, since it is larger than the sum of its proper divisors (1).
13518480383 is an equidigital number, since it uses as much as digits as its factorization.
13518480383 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 276480, while the sum is 44.
The spelling of 13518480383 in words is "thirteen billion, five hundred eighteen million, four hundred eighty thousand, three hundred eighty-three".
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