Base | Representation |
---|---|
bin | 11000110001101111… |
… | …10111110000101101 |
3 | 1021100001102211211112 |
4 | 30120313313300231 |
5 | 204220330421024 |
6 | 10035544201405 |
7 | 650432563151 |
oct | 143067676055 |
9 | 37301384745 |
10 | 13302201389 |
11 | 5706822874 |
12 | 26b2a69265 |
13 | 133cb907a9 |
14 | 902953061 |
15 | 52cc4800e |
hex | 318df7c2d |
13302201389 has 2 divisors, whose sum is σ = 13302201390. Its totient is φ = 13302201388.
The previous prime is 13302201383. The next prime is 13302201433. The reversal of 13302201389 is 98310220331.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 10468768489 + 2833432900 = 102317^2 + 53230^2 .
It is a cyclic number.
It is not a de Polignac number, because 13302201389 - 216 = 13302135853 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13302201383) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6651100694 + 6651100695.
It is an arithmetic number, because the mean of its divisors is an integer number (6651100695).
Almost surely, 213302201389 is an apocalyptic number.
It is an amenable number.
13302201389 is a deficient number, since it is larger than the sum of its proper divisors (1).
13302201389 is an equidigital number, since it uses as much as digits as its factorization.
13302201389 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7776, while the sum is 32.
The spelling of 13302201389 in words is "thirteen billion, three hundred two million, two hundred one thousand, three hundred eighty-nine".
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