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3001441081 is a prime number
BaseRepresentation
bin1011001011100110…
…0101101100111001
321202011202000010111
42302321211230321
522121332103311
61213455144321
7134243554042
oct26271455471
97664660114
103001441081
111300265121
126b92150a1
1338aa9a452
1420689d8c9
1512877ad21
hexb2e65b39

3001441081 has 2 divisors, whose sum is σ = 3001441082. Its totient is φ = 3001441080.

The previous prime is 3001441019. The next prime is 3001441099. The reversal of 3001441081 is 1801441003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2607021481 + 394419600 = 51059^2 + 19860^2 .

It is a cyclic number.

It is not a de Polignac number, because 3001441081 - 29 = 3001440569 is a prime.

It is a super-2 number, since 2×30014410812 = 18017297125428897122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3001441481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1500720540 + 1500720541.

It is an arithmetic number, because the mean of its divisors is an integer number (1500720541).

Almost surely, 23001441081 is an apocalyptic number.

It is an amenable number.

3001441081 is a deficient number, since it is larger than the sum of its proper divisors (1).

3001441081 is an equidigital number, since it uses as much as digits as its factorization.

3001441081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 3001441081 is about 54785.4093806006. The cubic root of 3001441081 is about 1442.4804665017.

Adding to 3001441081 its reverse (1801441003), we get a palindrome (4802882084).

The spelling of 3001441081 in words is "three billion, one million, four hundred forty-one thousand, eighty-one".