Base | Representation |
---|---|
bin | 10110110011100000… |
… | …01011101001000011 |
3 | 1011121020210001220211 |
4 | 23121300023221003 |
5 | 200033231033214 |
6 | 5342514414551 |
7 | 612253443016 |
oct | 133160135103 |
9 | 34536701824 |
10 | 12243221059 |
11 | 5212a85213 |
12 | 2458291457 |
13 | 1201672804 |
14 | 84205137d |
15 | 4b9cb60c4 |
hex | 2d9c0ba43 |
12243221059 has 2 divisors, whose sum is σ = 12243221060. Its totient is φ = 12243221058.
The previous prime is 12243221051. The next prime is 12243221071. The reversal of 12243221059 is 95012234221.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12243221059 - 23 = 12243221051 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12243221059.
It is not a weakly prime, because it can be changed into another prime (12243221051) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6121610529 + 6121610530.
It is an arithmetic number, because the mean of its divisors is an integer number (6121610530).
Almost surely, 212243221059 is an apocalyptic number.
12243221059 is a deficient number, since it is larger than the sum of its proper divisors (1).
12243221059 is an equidigital number, since it uses as much as digits as its factorization.
12243221059 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8640, while the sum is 31.
The spelling of 12243221059 in words is "twelve billion, two hundred forty-three million, two hundred twenty-one thousand, fifty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •