Base | Representation |
---|---|
bin | 11000010001010011… |
… | …01000011100100101 |
3 | 1020122002022021020211 |
4 | 30020221220130211 |
5 | 203141142030224 |
6 | 5552542455421 |
7 | 640616311645 |
oct | 141051503445 |
9 | 36562267224 |
10 | 13030033189 |
11 | 5587128878 |
12 | 2637894571 |
13 | 12c8688b14 |
14 | 8b8746525 |
15 | 513dd5894 |
hex | 308a68725 |
13030033189 has 2 divisors, whose sum is σ = 13030033190. Its totient is φ = 13030033188.
The previous prime is 13030033171. The next prime is 13030033207. The reversal of 13030033189 is 98133003031.
It is a balanced prime because it is at equal distance from previous prime (13030033171) and next prime (13030033207).
It can be written as a sum of positive squares in only one way, i.e., 12245192964 + 784840225 = 110658^2 + 28015^2 .
It is a cyclic number.
It is not a de Polignac number, because 13030033189 - 25 = 13030033157 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13030033189.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13030033139) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6515016594 + 6515016595.
It is an arithmetic number, because the mean of its divisors is an integer number (6515016595).
Almost surely, 213030033189 is an apocalyptic number.
It is an amenable number.
13030033189 is a deficient number, since it is larger than the sum of its proper divisors (1).
13030033189 is an equidigital number, since it uses as much as digits as its factorization.
13030033189 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5832, while the sum is 31.
The spelling of 13030033189 in words is "thirteen billion, thirty million, thirty-three thousand, one hundred eighty-nine".
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