Base | Representation |
---|---|
bin | 100001011100000… |
… | …0110110101000011 |
3 | 2220012020201112111 |
4 | 1002320012311003 |
5 | 4244213114131 |
6 | 303200240151 |
7 | 36542610352 |
oct | 10270066503 |
9 | 2805221474 |
10 | 1122004291 |
11 | 526384481 |
12 | 273910057 |
13 | 14b5b6485 |
14 | a9029999 |
15 | 68780ab1 |
hex | 42e06d43 |
1122004291 has 2 divisors, whose sum is σ = 1122004292. Its totient is φ = 1122004290.
The previous prime is 1122004211. The next prime is 1122004307. The reversal of 1122004291 is 1924002211.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1122004291 - 211 = 1122002243 is a prime.
It is not a weakly prime, because it can be changed into another prime (1122004201) 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, 561002145 + 561002146.
It is an arithmetic number, because the mean of its divisors is an integer number (561002146).
Almost surely, 21122004291 is an apocalyptic number.
1122004291 is a deficient number, since it is larger than the sum of its proper divisors (1).
1122004291 is an equidigital number, since it uses as much as digits as its factorization.
1122004291 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 288, while the sum is 22.
The square root of 1122004291 is about 33496.3325007380. The cubic root of 1122004291 is about 1039.1179315170.
The spelling of 1122004291 in words is "one billion, one hundred twenty-two million, four thousand, two hundred ninety-one".
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