Base | Representation |
---|---|
bin | 101110110001… |
… | …000000100001 |
3 | 212001211200102 |
4 | 232301000201 |
5 | 11114244421 |
6 | 1114432145 |
7 | 206126402 |
oct | 56610041 |
9 | 25054612 |
10 | 12259361 |
11 | 6a13704 |
12 | 4132655 |
13 | 270307a |
14 | 18b19a9 |
15 | 112260b |
hex | bb1021 |
12259361 has 2 divisors, whose sum is σ = 12259362. Its totient is φ = 12259360.
The previous prime is 12259333. The next prime is 12259367. The reversal of 12259361 is 16395221.
12259361 is digitally balanced in base 3, 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., 10923025 + 1336336 = 3305^2 + 1156^2 .
It is a cyclic number.
It is not a de Polignac number, because 12259361 - 26 = 12259297 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (12259367) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6129680 + 6129681.
It is an arithmetic number, because the mean of its divisors is an integer number (6129681).
Almost surely, 212259361 is an apocalyptic number.
It is an amenable number.
12259361 is a deficient number, since it is larger than the sum of its proper divisors (1).
12259361 is an equidigital number, since it uses as much as digits as its factorization.
12259361 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 3240, while the sum is 29.
The square root of 12259361 is about 3501.3370303357. The cubic root of 12259361 is about 230.5805184199.
The spelling of 12259361 in words is "twelve million, two hundred fifty-nine thousand, three hundred sixty-one".
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