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3001444012 = 227337131799
BaseRepresentation
bin1011001011100110…
…0110011010101100
321202011202011011001
42302321212122230
522121332202022
61213455210044
7134243565430
oct26271463254
97664664131
103001444012
111300267346
126b9216924
1338aa9b898
142068a09c0
1512877bb27
hexb2e666ac

3001444012 has 24 divisors (see below), whose sum is σ = 6004857600. Its totient is φ = 1285911120.

The previous prime is 3001443997. The next prime is 3001444013. The reversal of 3001444012 is 2104441003.

It is a super-2 number, since 2×30014440122 = 18017332314341312288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3001444013) 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 in 7 ways as a sum of consecutive naturals, for example, 78489 + ... + 110287.

It is an arithmetic number, because the mean of its divisors is an integer number (250202400).

Almost surely, 23001444012 is an apocalyptic number.

It is an amenable number.

3001444012 is an abundant number, since it is smaller than the sum of its proper divisors (3003413588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3001444012 is a wasteful number, since it uses less digits than its factorization.

3001444012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35181 (or 35179 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 3001444012 is about 54785.4361304170. The cubic root of 3001444012 is about 1442.4809360438.

Adding to 3001444012 its reverse (2104441003), we get a palindrome (5105885015).

The spelling of 3001444012 in words is "three billion, one million, four hundred forty-four thousand, twelve".

Divisors: 1 2 4 7 14 28 3371 6742 13484 23597 31799 47194 63598 94388 127196 222593 445186 890372 107194429 214388858 428777716 750361003 1500722006 3001444012