Base | Representation |
---|---|
bin | 1001000110111000… |
… | …1100111101110001 |
3 | 20022101100010011021 |
4 | 2101232030331301 |
5 | 20001332324144 |
6 | 1042332415441 |
7 | 114404345155 |
oct | 22156147561 |
9 | 6271303137 |
10 | 2444808049 |
11 | 1045037522 |
12 | 582917581 |
13 | 2cc676aa8 |
14 | 1929a5065 |
15 | e4977884 |
hex | 91b8cf71 |
2444808049 has 2 divisors, whose sum is σ = 2444808050. Its totient is φ = 2444808048.
The previous prime is 2444808019. The next prime is 2444808053. The reversal of 2444808049 is 9408084442.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1500167824 + 944640225 = 38732^2 + 30735^2 .
It is a cyclic number.
It is not a de Polignac number, because 2444808049 - 223 = 2436419441 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2444807996 and 2444808014.
It is not a weakly prime, because it can be changed into another prime (2444808019) 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, 1222404024 + 1222404025.
It is an arithmetic number, because the mean of its divisors is an integer number (1222404025).
Almost surely, 22444808049 is an apocalyptic number.
It is an amenable number.
2444808049 is a deficient number, since it is larger than the sum of its proper divisors (1).
2444808049 is an equidigital number, since it uses as much as digits as its factorization.
2444808049 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 294912, while the sum is 43.
The square root of 2444808049 is about 49445.0002426939. Note that the first 3 decimals coincide. The cubic root of 2444808049 is about 1347.1467950755.
The spelling of 2444808049 in words is "two billion, four hundred forty-four million, eight hundred eight thousand, forty-nine".
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