Base | Representation |
---|---|
bin | 110100001111111010… |
… | …0101101011110000001 |
3 | 101201121121212002002102 |
4 | 1220133310231132001 |
5 | 3314242440423441 |
6 | 123313445000145 |
7 | 11051332166114 |
oct | 1503764553601 |
9 | 351547762072 |
10 | 112203061121 |
11 | 43648780588 |
12 | 198b46b3055 |
13 | a771a60978 |
14 | 5605a1a57b |
15 | 2dba71b69b |
hex | 1a1fd2d781 |
112203061121 has 2 divisors, whose sum is σ = 112203061122. Its totient is φ = 112203061120.
The previous prime is 112203061099. The next prime is 112203061147. The reversal of 112203061121 is 121160302211.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 82980868096 + 29222193025 = 288064^2 + 170945^2 .
It is a cyclic number.
It is not a de Polignac number, because 112203061121 - 222 = 112198866817 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 112203061093 and 112203061102.
It is not a weakly prime, because it can be changed into another prime (112203061181) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56101530560 + 56101530561.
It is an arithmetic number, because the mean of its divisors is an integer number (56101530561).
Almost surely, 2112203061121 is an apocalyptic number.
It is an amenable number.
112203061121 is a deficient number, since it is larger than the sum of its proper divisors (1).
112203061121 is an equidigital number, since it uses as much as digits as its factorization.
112203061121 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 144, while the sum is 20.
Adding to 112203061121 its reverse (121160302211), we get a palindrome (233363363332).
The spelling of 112203061121 in words is "one hundred twelve billion, two hundred three million, sixty-one thousand, one hundred twenty-one".
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