Base | Representation |
---|---|
bin | 10000001011110100010… |
… | …110100010101010100011 |
3 | 10221022210012121111012012 |
4 | 100023310112202222203 |
5 | 121210241441042402 |
6 | 2210534345423135 |
7 | 143232244320212 |
oct | 20136426425243 |
9 | 3838705544165 |
10 | 1112201112227 |
11 | 399755595217 |
12 | 15b675a9aaab |
13 | 80b597c63ca |
14 | 3bb8bab7079 |
15 | 1dde6bea452 |
hex | 102f45a2aa3 |
1112201112227 has 2 divisors, whose sum is σ = 1112201112228. Its totient is φ = 1112201112226.
The previous prime is 1112201112173. The next prime is 1112201112299. The reversal of 1112201112227 is 7222111022111.
It is a weak prime.
It is an emirp because it is prime and its reverse (7222111022111) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1112201112227 - 26 = 1112201112163 is a prime.
It is not a weakly prime, because it can be changed into another prime (1112201112427) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556100556113 + 556100556114.
It is an arithmetic number, because the mean of its divisors is an integer number (556100556114).
Almost surely, 21112201112227 is an apocalyptic number.
1112201112227 is a deficient number, since it is larger than the sum of its proper divisors (1).
1112201112227 is an equidigital number, since it uses as much as digits as its factorization.
1112201112227 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 224, while the sum is 23.
Adding to 1112201112227 its reverse (7222111022111), we get a palindrome (8334312134338).
The spelling of 1112201112227 in words is "one trillion, one hundred twelve billion, two hundred one million, one hundred twelve thousand, two hundred twenty-seven".
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