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44014660 = 22517312721
BaseRepresentation
bin1010011111100…
…1110001000100
310001211011202121
42213321301010
542231432120
64211215324
71043055424
oct247716104
9101734677
1044014660
1122932958
12128a7544
139170ca1
145bba484
153ce65aa
hex29f9c44

44014660 has 24 divisors (see below), whose sum is σ = 92972376. Its totient is φ = 17502720.

The previous prime is 44014643. The next prime is 44014661. The reversal of 44014660 is 6641044.

44014660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 21603904 + 22410756 = 4648^2 + 4734^2 .

It is not an unprimeable number, because it can be changed into a prime (44014661) 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 in 7 ways as a sum of consecutive naturals, for example, 2901 + ... + 9820.

It is an arithmetic number, because the mean of its divisors is an integer number (3873849).

Almost surely, 244014660 is an apocalyptic number.

It is an amenable number.

44014660 is an abundant number, since it is smaller than the sum of its proper divisors (48957716).

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

44014660 is a wasteful number, since it uses less digits than its factorization.

44014660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12903 (or 12901 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 44014660 is about 6634.3545277593. The cubic root of 44014660 is about 353.0740374415.

The spelling of 44014660 in words is "forty-four million, fourteen thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 173 346 692 865 1730 3460 12721 25442 50884 63605 127210 254420 2200733 4401466 8802932 11003665 22007330 44014660