Base | Representation |
---|---|
bin | 1001011110101000… |
… | …1101000110101101 |
3 | 20120022210002122112 |
4 | 2113222031012231 |
5 | 20202333021331 |
6 | 1100251453405 |
7 | 120024145565 |
oct | 22752150655 |
9 | 6508702575 |
10 | 2544423341 |
11 | 1096295a09 |
12 | 5b0157265 |
13 | 3171b4455 |
14 | 1a1cd5da5 |
15 | ed5a332b |
hex | 97a8d1ad |
2544423341 has 2 divisors, whose sum is σ = 2544423342. Its totient is φ = 2544423340.
The previous prime is 2544423307. The next prime is 2544423359. The reversal of 2544423341 is 1433244452.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1863735241 + 680688100 = 43171^2 + 26090^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2544423341 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2544423298 and 2544423307.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2544423241) 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, 1272211670 + 1272211671.
It is an arithmetic number, because the mean of its divisors is an integer number (1272211671).
Almost surely, 22544423341 is an apocalyptic number.
It is an amenable number.
2544423341 is a deficient number, since it is larger than the sum of its proper divisors (1).
2544423341 is an equidigital number, since it uses as much as digits as its factorization.
2544423341 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 46080, while the sum is 32.
The square root of 2544423341 is about 50442.2773177421. The cubic root of 2544423341 is about 1365.2005575060.
Adding to 2544423341 its reverse (1433244452), we get a palindrome (3977667793).
The spelling of 2544423341 in words is "two billion, five hundred forty-four million, four hundred twenty-three thousand, three hundred forty-one".
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