Base | Representation |
---|---|
bin | 11000101000001110… |
… | …00100111000110001 |
3 | 1021010111002111102111 |
4 | 30110013010320301 |
5 | 204034402114413 |
6 | 10024011445321 |
7 | 645442464121 |
oct | 142407047061 |
9 | 37114074374 |
10 | 13222301233 |
11 | 567570a689 |
12 | 2690156841 |
13 | 13294669ab |
14 | 8d60b4c81 |
15 | 525c13d3d |
hex | 3141c4e31 |
13222301233 has 2 divisors, whose sum is σ = 13222301234. Its totient is φ = 13222301232.
The previous prime is 13222301201. The next prime is 13222301243. The reversal of 13222301233 is 33210322231.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 10917533169 + 2304768064 = 104487^2 + 48008^2 .
It is a cyclic number.
It is not a de Polignac number, because 13222301233 - 25 = 13222301201 is a prime.
It is not a weakly prime, because it can be changed into another prime (13222301243) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6611150616 + 6611150617.
It is an arithmetic number, because the mean of its divisors is an integer number (6611150617).
Almost surely, 213222301233 is an apocalyptic number.
It is an amenable number.
13222301233 is a deficient number, since it is larger than the sum of its proper divisors (1).
13222301233 is an equidigital number, since it uses as much as digits as its factorization.
13222301233 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 13222301233 its reverse (33210322231), we get a palindrome (46432623464).
The spelling of 13222301233 in words is "thirteen billion, two hundred twenty-two million, three hundred one thousand, two hundred thirty-three".
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