Base | Representation |
---|---|
bin | 11000101000101001… |
… | …11100111100001101 |
3 | 1021010201221022002112 |
4 | 30110110330330031 |
5 | 204041320014301 |
6 | 10024221433405 |
7 | 645515424023 |
oct | 142424747415 |
9 | 37121838075 |
10 | 13225938701 |
11 | 5677774558 |
12 | 269140b865 |
13 | 132a13b541 |
14 | 8d6780713 |
15 | 5261d19bb |
hex | 31453cf0d |
13225938701 has 2 divisors, whose sum is σ = 13225938702. Its totient is φ = 13225938700.
The previous prime is 13225938643. The next prime is 13225938707. The reversal of 13225938701 is 10783952231.
13225938701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 10137469225 + 3088469476 = 100685^2 + 55574^2 .
It is a cyclic number.
It is not a de Polignac number, because 13225938701 - 214 = 13225922317 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13225938707) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6612969350 + 6612969351.
It is an arithmetic number, because the mean of its divisors is an integer number (6612969351).
Almost surely, 213225938701 is an apocalyptic number.
It is an amenable number.
13225938701 is a deficient number, since it is larger than the sum of its proper divisors (1).
13225938701 is an equidigital number, since it uses as much as digits as its factorization.
13225938701 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 90720, while the sum is 41.
The spelling of 13225938701 in words is "thirteen billion, two hundred twenty-five million, nine hundred thirty-eight thousand, seven hundred one".
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