Base | Representation |
---|---|
bin | 1101011000000… |
… | …01100110101001 |
3 | 21211010120020011 |
4 | 12230001212221 |
5 | 212211013301 |
6 | 15044531521 |
7 | 2531501644 |
oct | 654014651 |
9 | 254116204 |
10 | 112204201 |
11 | 5837774a |
12 | 316b0ba1 |
13 | 1a327725 |
14 | 10c8aa5b |
15 | 9cb5a51 |
hex | 6b019a9 |
112204201 has 2 divisors, whose sum is σ = 112204202. Its totient is φ = 112204200.
The previous prime is 112204153. The next prime is 112204207. The reversal of 112204201 is 102402211.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 87403801 + 24800400 = 9349^2 + 4980^2 .
It is an emirp because it is prime and its reverse (102402211) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 112204201 - 27 = 112204073 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (112204207) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56102100 + 56102101.
It is an arithmetic number, because the mean of its divisors is an integer number (56102101).
Almost surely, 2112204201 is an apocalyptic number.
It is an amenable number.
112204201 is a deficient number, since it is larger than the sum of its proper divisors (1).
112204201 is an equidigital number, since it uses as much as digits as its factorization.
112204201 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 32, while the sum is 13.
The square root of 112204201 is about 10592.6484412540. The cubic root of 112204201 is about 482.3212234667.
Adding to 112204201 its reverse (102402211), we get a palindrome (214606412).
The spelling of 112204201 in words is "one hundred twelve million, two hundred four thousand, two hundred one".
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