Base | Representation |
---|---|
bin | 1101011000000… |
… | …11010100101011 |
3 | 21211010220212222 |
4 | 12230003110223 |
5 | 212211224433 |
6 | 15045024255 |
7 | 2531531324 |
oct | 654032453 |
9 | 254126788 |
10 | 112211243 |
11 | 58381a71 |
12 | 316b508b |
13 | 1a32a9b1 |
14 | 10c8d44b |
15 | 9cb7b98 |
hex | 6b0352b |
112211243 has 2 divisors, whose sum is σ = 112211244. Its totient is φ = 112211242.
The previous prime is 112211189. The next prime is 112211251. The reversal of 112211243 is 342112211.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 112211243 - 218 = 111949099 is a prime.
It is not a weakly prime, because it can be changed into another prime (112241243) 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, 56105621 + 56105622.
It is an arithmetic number, because the mean of its divisors is an integer number (56105622).
Almost surely, 2112211243 is an apocalyptic number.
112211243 is a deficient number, since it is larger than the sum of its proper divisors (1).
112211243 is an equidigital number, since it uses as much as digits as its factorization.
112211243 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 96, while the sum is 17.
The square root of 112211243 is about 10592.9808363841. The cubic root of 112211243 is about 482.3313135078.
Adding to 112211243 its reverse (342112211), we get a palindrome (454323454).
The spelling of 112211243 in words is "one hundred twelve million, two hundred eleven thousand, two hundred forty-three".
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