Base | Representation |
---|---|
bin | 110100101010111110… |
… | …1011010011100110011 |
3 | 101210221220220000022111 |
4 | 1221111331122130303 |
5 | 3323122443442204 |
6 | 123543531550151 |
7 | 11113001201305 |
oct | 1512575323463 |
9 | 353856800274 |
10 | 113111312179 |
11 | 43a74428a98 |
12 | 19b088bb357 |
13 | a887c85b28 |
14 | 56904c3975 |
15 | 2e20327d04 |
hex | 1a55f5a733 |
113111312179 has 2 divisors, whose sum is σ = 113111312180. Its totient is φ = 113111312178.
The previous prime is 113111312147. The next prime is 113111312191. The reversal of 113111312179 is 971213111311.
It is a strong prime.
It is an emirp because it is prime and its reverse (971213111311) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 113111312179 - 25 = 113111312147 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 113111312179.
It is not a weakly prime, because it can be changed into another prime (113111312779) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56555656089 + 56555656090.
It is an arithmetic number, because the mean of its divisors is an integer number (56555656090).
Almost surely, 2113111312179 is an apocalyptic number.
113111312179 is a deficient number, since it is larger than the sum of its proper divisors (1).
113111312179 is an equidigital number, since it uses as much as digits as its factorization.
113111312179 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1134, while the sum is 31.
The spelling of 113111312179 in words is "one hundred thirteen billion, one hundred eleven million, three hundred twelve thousand, one hundred seventy-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •