Base | Representation |
---|---|
bin | 1000010111000101… |
… | …0111101111010111 |
3 | 12210102001212022112 |
4 | 2011301113233113 |
5 | 14044020441043 |
6 | 1010411221235 |
7 | 106421223512 |
oct | 20561275727 |
9 | 5712055275 |
10 | 2244312023 |
11 | a51945928 |
12 | 52774781b |
13 | 299c77aa5 |
14 | 1740d3d79 |
15 | d2071518 |
hex | 85c57bd7 |
2244312023 has 2 divisors, whose sum is σ = 2244312024. Its totient is φ = 2244312022.
The previous prime is 2244312019. The next prime is 2244312047. The reversal of 2244312023 is 3202134422.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2244312023 - 22 = 2244312019 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2244312023.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2244312013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122156011 + 1122156012.
It is an arithmetic number, because the mean of its divisors is an integer number (1122156012).
Almost surely, 22244312023 is an apocalyptic number.
2244312023 is a deficient number, since it is larger than the sum of its proper divisors (1).
2244312023 is an equidigital number, since it uses as much as digits as its factorization.
2244312023 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 2244312023 is about 47374.1704201773. The cubic root of 2244312023 is about 1309.2655640832.
Adding to 2244312023 its reverse (3202134422), we get a palindrome (5446446445).
The spelling of 2244312023 in words is "two billion, two hundred forty-four million, three hundred twelve thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •