Base | Representation |
---|---|
bin | 101010011100… |
… | …0111000110011 |
3 | 1112212120112011 |
4 | 1110320320303 |
5 | 21144044412 |
6 | 2112543351 |
7 | 360101602 |
oct | 124707063 |
9 | 45776464 |
10 | 22253107 |
11 | 1161a0a8 |
12 | 7551b57 |
13 | 47c1b26 |
14 | 2d53a39 |
15 | 1e487a7 |
hex | 1538e33 |
22253107 has 2 divisors, whose sum is σ = 22253108. Its totient is φ = 22253106.
The previous prime is 22253087. The next prime is 22253117. The reversal of 22253107 is 70135222.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 22253107 - 215 = 22220339 is a prime.
It is not a weakly prime, because it can be changed into another prime (22253117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11126553 + 11126554.
It is an arithmetic number, because the mean of its divisors is an integer number (11126554).
Almost surely, 222253107 is an apocalyptic number.
22253107 is a deficient number, since it is larger than the sum of its proper divisors (1).
22253107 is an equidigital number, since it uses as much as digits as its factorization.
22253107 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 840, while the sum is 22.
The square root of 22253107 is about 4717.3198958731. The cubic root of 22253107 is about 281.2744076266.
Adding to 22253107 its reverse (70135222), we get a palindrome (92388329).
The spelling of 22253107 in words is "twenty-two million, two hundred fifty-three thousand, one hundred seven".
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