Base | Representation |
---|---|
bin | 100001001001001… |
… | …0111010000110101 |
3 | 2212111122001022012 |
4 | 1002102113100311 |
5 | 4234200011013 |
6 | 302204214005 |
7 | 36362531411 |
oct | 10222272065 |
9 | 2774561265 |
10 | 1112110133 |
11 | 520836892 |
12 | 27053a305 |
13 | 149530b44 |
14 | a79b1d41 |
15 | 679791a8 |
hex | 42497435 |
1112110133 has 6 divisors (see below), whose sum is σ = 1127999382. Its totient is φ = 1096441640.
The previous prime is 1112110127. The next prime is 1112110157. The reversal of 1112110133 is 3310112111.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 945132049 + 166978084 = 30743^2 + 12922^2 .
It is not a de Polignac number, because 1112110133 - 28 = 1112109877 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1112110163) 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 in 5 ways as a sum of consecutive naturals, for example, 105266 + ... + 115347.
It is an arithmetic number, because the mean of its divisors is an integer number (187999897).
Almost surely, 21112110133 is an apocalyptic number.
It is an amenable number.
1112110133 is a deficient number, since it is larger than the sum of its proper divisors (15889249).
1112110133 is an frugal number, since it uses more digits than its factorization.
1112110133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 220755 (or 220684 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 14.
The square root of 1112110133 is about 33348.3152947791. The cubic root of 1112110133 is about 1036.0544949918.
Adding to 1112110133 its reverse (3310112111), we get a palindrome (4422222244).
The spelling of 1112110133 in words is "one billion, one hundred twelve million, one hundred ten thousand, one hundred thirty-three".
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