Base | Representation |
---|---|
bin | 10100100101010101… |
… | …011110001010000111 |
3 | 2010001021100101222122 |
4 | 110211111132022013 |
5 | 330230403101043 |
6 | 14053025520155 |
7 | 1411455200426 |
oct | 244525361207 |
9 | 63037311878 |
10 | 22101222023 |
11 | 9411622251 |
12 | 43497a305b |
13 | 2112b02a8a |
14 | 10d93ad2bd |
15 | 895475368 |
hex | 52555e287 |
22101222023 has 2 divisors, whose sum is σ = 22101222024. Its totient is φ = 22101222022.
The previous prime is 22101221999. The next prime is 22101222041. The reversal of 22101222023 is 32022210122.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 22101222023 - 26 = 22101221959 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 22101221992 and 22101222010.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22101225023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050611011 + 11050611012.
It is an arithmetic number, because the mean of its divisors is an integer number (11050611012).
Almost surely, 222101222023 is an apocalyptic number.
22101222023 is a deficient number, since it is larger than the sum of its proper divisors (1).
22101222023 is an equidigital number, since it uses as much as digits as its factorization.
22101222023 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 22101222023 its reverse (32022210122), we get a palindrome (54123432145).
The spelling of 22101222023 in words is "twenty-two billion, one hundred one million, two hundred twenty-two thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •