Base | Representation |
---|---|
bin | 101110100001… |
… | …000110110011 |
3 | 211221112100001 |
4 | 232201012303 |
5 | 11110203402 |
6 | 1113210431 |
7 | 205435453 |
oct | 56410663 |
9 | 24845301 |
10 | 12194227 |
11 | 6979781 |
12 | 4100a17 |
13 | 26ac526 |
14 | 1895d63 |
15 | 110d187 |
hex | ba11b3 |
12194227 has 2 divisors, whose sum is σ = 12194228. Its totient is φ = 12194226.
The previous prime is 12194207. The next prime is 12194243. The reversal of 12194227 is 72249121.
12194227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12194227 - 27 = 12194099 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12194195 and 12194204.
It is not a weakly prime, because it can be changed into another prime (12194207) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6097113 + 6097114.
It is an arithmetic number, because the mean of its divisors is an integer number (6097114).
Almost surely, 212194227 is an apocalyptic number.
12194227 is a deficient number, since it is larger than the sum of its proper divisors (1).
12194227 is an equidigital number, since it uses as much as digits as its factorization.
12194227 is an evil number, because the sum of its binary digits is even.
The product of its digits is 2016, while the sum is 28.
The square root of 12194227 is about 3492.0233389827. The cubic root of 12194227 is about 230.1714348829.
It can be divided in two parts, 12194 and 227, that added together give a palindrome (12421).
The spelling of 12194227 in words is "twelve million, one hundred ninety-four thousand, two hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •