Base | Representation |
---|---|
bin | 11001110110110011… |
… | …01001111011001111 |
3 | 1022211102110101202111 |
4 | 30323121221323033 |
5 | 211412124423314 |
6 | 10213240204451 |
7 | 1000665441541 |
oct | 147331517317 |
9 | 38742411674 |
10 | 13881482959 |
11 | 598380a673 |
12 | 2834a69727 |
13 | 1402bb3c56 |
14 | 959865691 |
15 | 563a21ec4 |
hex | 33b669ecf |
13881482959 has 2 divisors, whose sum is σ = 13881482960. Its totient is φ = 13881482958.
The previous prime is 13881482929. The next prime is 13881483017. The reversal of 13881482959 is 95928418831.
It is an a-pointer prime, because the next prime (13881483017) can be obtained adding 13881482959 to its sum of digits (58).
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13881482959 - 27 = 13881482831 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13881482929) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6940741479 + 6940741480.
It is an arithmetic number, because the mean of its divisors is an integer number (6940741480).
Almost surely, 213881482959 is an apocalyptic number.
13881482959 is a deficient number, since it is larger than the sum of its proper divisors (1).
13881482959 is an equidigital number, since it uses as much as digits as its factorization.
13881482959 is an evil number, because the sum of its binary digits is even.
The product of its digits is 4976640, while the sum is 58.
The spelling of 13881482959 in words is "thirteen billion, eight hundred eighty-one million, four hundred eighty-two thousand, nine hundred fifty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •