Base | Representation |
---|---|
bin | 110100010000001011… |
… | …1111111110001011101 |
3 | 101201122021021000201110 |
4 | 1220200113333301131 |
5 | 3314302322424013 |
6 | 123314415132233 |
7 | 11051503623066 |
oct | 1504027776135 |
9 | 351567230643 |
10 | 112212311133 |
11 | 43652a1921a |
12 | 198b7814079 |
13 | a77394c050 |
14 | 5606d4756d |
15 | 2dbb4472c3 |
hex | 1a205ffc5d |
112212311133 has 16 divisors (see below), whose sum is σ = 164872473920. Its totient is φ = 67447828224.
The previous prime is 112212311041. The next prime is 112212311173. The reversal of 112212311133 is 331113212211.
It is not a de Polignac number, because 112212311133 - 233 = 103622376541 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 (112212311173) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33454588 + ... + 33457941.
It is an arithmetic number, because the mean of its divisors is an integer number (10304529620).
Almost surely, 2112212311133 is an apocalyptic number.
112212311133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
112212311133 is a deficient number, since it is larger than the sum of its proper divisors (52660162787).
112212311133 is a wasteful number, since it uses less digits than its factorization.
112212311133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66912588.
The product of its digits is 216, while the sum is 21.
Adding to 112212311133 its reverse (331113212211), we get a palindrome (443325523344).
The spelling of 112212311133 in words is "one hundred twelve billion, two hundred twelve million, three hundred eleven thousand, one hundred thirty-three".
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