Base | Representation |
---|---|
bin | 1101011000000… |
… | …01001011010111 |
3 | 21211010110211111 |
4 | 12230001023113 |
5 | 212210434310 |
6 | 15044515451 |
7 | 2531463601 |
oct | 654011327 |
9 | 254113744 |
10 | 112202455 |
11 | 58376402 |
12 | 316abb87 |
13 | 1a3269b1 |
14 | 10c8a171 |
15 | 9cb528a |
hex | 6b012d7 |
112202455 has 4 divisors (see below), whose sum is σ = 134642952. Its totient is φ = 89761960.
The previous prime is 112202411. The next prime is 112202459. The reversal of 112202455 is 554202211.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 554202211 = 1279 ⋅433309.
It is not a de Polignac number, because 112202455 - 213 = 112194263 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 (112202459) 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 3 ways as a sum of consecutive naturals, for example, 11220241 + ... + 11220250.
It is an arithmetic number, because the mean of its divisors is an integer number (33660738).
Almost surely, 2112202455 is an apocalyptic number.
112202455 is a deficient number, since it is larger than the sum of its proper divisors (22440497).
112202455 is an equidigital number, since it uses as much as digits as its factorization.
112202455 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22440496.
The product of its (nonzero) digits is 800, while the sum is 22.
The square root of 112202455 is about 10592.5660252840. The cubic root of 112202455 is about 482.3187216673.
Adding to 112202455 its reverse (554202211), we get a palindrome (666404666).
The spelling of 112202455 in words is "one hundred twelve million, two hundred two thousand, four hundred fifty-five".
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