Base | Representation |
---|---|
bin | 10111001000110110… |
… | …00110001011001111 |
3 | 1012001201122022212221 |
4 | 23210123012023033 |
5 | 200420043234043 |
6 | 5412351440211 |
7 | 616556215651 |
oct | 134433061317 |
9 | 35051568787 |
10 | 12422243023 |
11 | 52a503a053 |
12 | 24a8226067 |
13 | 122c793478 |
14 | 85bb326d1 |
15 | 4ca8798ed |
hex | 2e46c62cf |
12422243023 has 2 divisors, whose sum is σ = 12422243024. Its totient is φ = 12422243022.
The previous prime is 12422243011. The next prime is 12422243033. The reversal of 12422243023 is 32034222421.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12422243023 - 25 = 12422242991 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12422243033) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6211121511 + 6211121512.
It is an arithmetic number, because the mean of its divisors is an integer number (6211121512).
Almost surely, 212422243023 is an apocalyptic number.
12422243023 is a deficient number, since it is larger than the sum of its proper divisors (1).
12422243023 is an equidigital number, since it uses as much as digits as its factorization.
12422243023 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4608, while the sum is 25.
Adding to 12422243023 its reverse (32034222421), we get a palindrome (44456465444).
The spelling of 12422243023 in words is "twelve billion, four hundred twenty-two million, two hundred forty-three thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •