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3044081 is a prime number
BaseRepresentation
bin1011100111001011110001
312201122200202
423213023301
51234402311
6145124545
734605605
oct13471361
95648622
103044081
11179a077
121029755
13827741
14593505
15401e3b
hex2e72f1

3044081 has 2 divisors, whose sum is σ = 3044082. Its totient is φ = 3044080.

The previous prime is 3044057. The next prime is 3044087. The reversal of 3044081 is 1804403.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3010225 + 33856 = 1735^2 + 184^2 .

It is an emirp because it is prime and its reverse (1804403) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3044081 - 26 = 3044017 is a prime.

It is a super-2 number, since 2×30440812 = 18532858269122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3044087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1522040 + 1522041.

It is an arithmetic number, because the mean of its divisors is an integer number (1522041).

Almost surely, 23044081 is an apocalyptic number.

It is an amenable number.

3044081 is a deficient number, since it is larger than the sum of its proper divisors (1).

3044081 is an equidigital number, since it uses as much as digits as its factorization.

3044081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 3044081 is about 1744.7294919270. The cubic root of 3044081 is about 144.9279229569.

Adding to 3044081 its reverse (1804403), we get a palindrome (4848484).

The spelling of 3044081 in words is "three million, forty-four thousand, eighty-one".