Base | Representation |
---|---|
bin | 1000010110101000… |
… | …1111011100011101 |
3 | 12210021112220112211 |
4 | 2011222033130131 |
5 | 14043031134122 |
6 | 1010303200421 |
7 | 106366310542 |
oct | 20552173435 |
9 | 5707486484 |
10 | 2242443037 |
11 | a5088970a |
12 | 526ba6111 |
13 | 299772193 |
14 | 173b68bc9 |
15 | d1d02877 |
hex | 85a8f71d |
2242443037 has 2 divisors, whose sum is σ = 2242443038. Its totient is φ = 2242443036.
The previous prime is 2242443011. The next prime is 2242443043. The reversal of 2242443037 is 7303442422.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2206274841 + 36168196 = 46971^2 + 6014^2 .
It is a cyclic number.
It is not a de Polignac number, because 2242443037 - 211 = 2242440989 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2242443097) 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, 1121221518 + 1121221519.
It is an arithmetic number, because the mean of its divisors is an integer number (1121221519).
Almost surely, 22242443037 is an apocalyptic number.
It is an amenable number.
2242443037 is a deficient number, since it is larger than the sum of its proper divisors (1).
2242443037 is an equidigital number, since it uses as much as digits as its factorization.
2242443037 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 32256, while the sum is 31.
The square root of 2242443037 is about 47354.4405203989. The cubic root of 2242443037 is about 1308.9020260133.
Adding to 2242443037 its reverse (7303442422), we get a palindrome (9545885459).
The spelling of 2242443037 in words is "two billion, two hundred forty-two million, four hundred forty-three thousand, thirty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.031 sec. • engine limits •