Base | Representation |
---|---|
bin | 101010110000… |
… | …0001110010101 |
3 | 1120011202112122 |
4 | 1111200032111 |
5 | 21214223404 |
6 | 2120225325 |
7 | 361342415 |
oct | 125401625 |
9 | 46152478 |
10 | 22414229 |
11 | 1171a162 |
12 | 760b245 |
13 | 484a276 |
14 | 2d96645 |
15 | 1e7b3be |
hex | 1560395 |
22414229 has 2 divisors, whose sum is σ = 22414230. Its totient is φ = 22414228.
The previous prime is 22414169. The next prime is 22414241. The reversal of 22414229 is 92241422.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 20268004 + 2146225 = 4502^2 + 1465^2 .
It is a cyclic number.
It is not a de Polignac number, because 22414229 - 212 = 22410133 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 22414198 and 22414207.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22414429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11207114 + 11207115.
It is an arithmetic number, because the mean of its divisors is an integer number (11207115).
Almost surely, 222414229 is an apocalyptic number.
It is an amenable number.
22414229 is a deficient number, since it is larger than the sum of its proper divisors (1).
22414229 is an equidigital number, since it uses as much as digits as its factorization.
22414229 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 2304, while the sum is 26.
The square root of 22414229 is about 4734.3668003229. The cubic root of 22414229 is about 281.9516247520.
The spelling of 22414229 in words is "twenty-two million, four hundred fourteen thousand, two hundred twenty-nine".
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