Base | Representation |
---|---|
bin | 101111011101… |
… | …100110110001 |
3 | 212102010021001 |
4 | 233131212301 |
5 | 11141121113 |
6 | 1122402001 |
7 | 210520102 |
oct | 57354661 |
9 | 25363231 |
10 | 12442033 |
11 | 702897a |
12 | 4200301 |
13 | 2768266 |
14 | 191c3a9 |
15 | 115b7dd |
hex | bdd9b1 |
12442033 has 2 divisors, whose sum is σ = 12442034. Its totient is φ = 12442032.
The previous prime is 12442021. The next prime is 12442043. The reversal of 12442033 is 33024421.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 12439729 + 2304 = 3527^2 + 48^2 .
It is a cyclic number.
It is not a de Polignac number, because 12442033 - 29 = 12441521 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12442033.
It is not a weakly prime, because it can be changed into another prime (12442043) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6221016 + 6221017.
It is an arithmetic number, because the mean of its divisors is an integer number (6221017).
Almost surely, 212442033 is an apocalyptic number.
It is an amenable number.
12442033 is a deficient number, since it is larger than the sum of its proper divisors (1).
12442033 is an equidigital number, since it uses as much as digits as its factorization.
12442033 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 12442033 is about 3527.3266080702. The cubic root of 12442033 is about 231.7201403973.
Adding to 12442033 its reverse (33024421), we get a palindrome (45466454).
The spelling of 12442033 in words is "twelve million, four hundred forty-two thousand, thirty-three".
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