Base | Representation |
---|---|
bin | 111111010011101… |
… | …0010111100101001 |
3 | 12111001010002100112 |
4 | 1332213102330221 |
5 | 13322300333231 |
6 | 550441344105 |
7 | 103432442444 |
oct | 17647227451 |
9 | 5431102315 |
10 | 2124230441 |
11 | 9a0088853 |
12 | 4b3498035 |
13 | 27b1229b8 |
14 | 16219665b |
15 | c675192b |
hex | 7e9d2f29 |
2124230441 has 2 divisors, whose sum is σ = 2124230442. Its totient is φ = 2124230440.
The previous prime is 2124230417. The next prime is 2124230443. The reversal of 2124230441 is 1440324212.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2028601600 + 95628841 = 45040^2 + 9779^2 .
It is a cyclic number.
It is not a de Polignac number, because 2124230441 - 222 = 2120036137 is a prime.
It is a Sophie Germain prime.
Together with 2124230443, it forms a pair of twin primes.
It is a Chen prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (2124230443) 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, 1062115220 + 1062115221.
It is an arithmetic number, because the mean of its divisors is an integer number (1062115221).
Almost surely, 22124230441 is an apocalyptic number.
It is an amenable number.
2124230441 is a deficient number, since it is larger than the sum of its proper divisors (1).
2124230441 is an equidigital number, since it uses as much as digits as its factorization.
2124230441 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1536, while the sum is 23.
The square root of 2124230441 is about 46089.3744913076. The cubic root of 2124230441 is about 1285.4855802857.
Adding to 2124230441 its reverse (1440324212), we get a palindrome (3564554653).
The spelling of 2124230441 in words is "two billion, one hundred twenty-four million, two hundred thirty thousand, four hundred forty-one".
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