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44105136 = 243918857
BaseRepresentation
bin1010100000111…
…1110110110000
310001222202212120
42220033312300
542242331021
64213154240
71043613255
oct250176660
9101882776
1044105136
1122994929
121292b980
1391a321a
145c0142c
153d132c6
hex2a0fdb0

44105136 has 20 divisors (see below), whose sum is σ = 113938392. Its totient is φ = 14701696.

The previous prime is 44105093. The next prime is 44105141. The reversal of 44105136 is 63150144.

44105136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 459381 + ... + 459476.

Almost surely, 244105136 is an apocalyptic number.

It is an amenable number.

44105136 is an abundant number, since it is smaller than the sum of its proper divisors (69833256).

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

44105136 is a wasteful number, since it uses less digits than its factorization.

44105136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918868 (or 918862 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 44105136 is about 6641.1697764776. The cubic root of 44105136 is about 353.3157967642.

The spelling of 44105136 in words is "forty-four million, one hundred five thousand, one hundred thirty-six".

Divisors: 1 2 3 4 6 8 12 16 24 48 918857 1837714 2756571 3675428 5513142 7350856 11026284 14701712 22052568 44105136