Base | Representation |
---|---|
bin | 101010011011… |
… | …1001010010111 |
3 | 1112212012211101 |
4 | 1110313022113 |
5 | 21143333124 |
6 | 2112450531 |
7 | 360042154 |
oct | 124671227 |
9 | 45765741 |
10 | 22246039 |
11 | 11614862 |
12 | 7549a47 |
13 | 47bb84a |
14 | 2d5122b |
15 | 1e46644 |
hex | 1537297 |
22246039 has 2 divisors, whose sum is σ = 22246040. Its totient is φ = 22246038.
The previous prime is 22246019. The next prime is 22246051. The reversal of 22246039 is 93064222.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-22246039 is a prime.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 22245998 and 22246016.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22246019) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11123019 + 11123020.
It is an arithmetic number, because the mean of its divisors is an integer number (11123020).
Almost surely, 222246039 is an apocalyptic number.
22246039 is a deficient number, since it is larger than the sum of its proper divisors (1).
22246039 is an equidigital number, since it uses as much as digits as its factorization.
22246039 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5184, while the sum is 28.
The square root of 22246039 is about 4716.5706821800. The cubic root of 22246039 is about 281.2446251483.
The spelling of 22246039 in words is "twenty-two million, two hundred forty-six thousand, thirty-nine".
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