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44283868 = 2219955633
BaseRepresentation
bin1010100011101…
…1011111011100
310002022212001021
42220323133130
542314040433
64221053524
71045256326
oct250733734
9102285037
1044283868
1122aa7142
12129b72a4
139236695
145c4a616
153d4b22d
hex2a3b7dc

44283868 has 12 divisors (see below), whose sum is σ = 77887600. Its totient is φ = 22030272.

The previous prime is 44283859. The next prime is 44283881. The reversal of 44283868 is 86838244.

It is a super-2 number, since 2×442838682 = 3922121930082848, which contains 22 as substring.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27021 + ... + 28612.

Almost surely, 244283868 is an apocalyptic number.

It is an amenable number.

44283868 is a deficient number, since it is larger than the sum of its proper divisors (33603732).

44283868 is a wasteful number, since it uses less digits than its factorization.

44283868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55836 (or 55834 counting only the distinct ones).

The product of its digits is 294912, while the sum is 43.

The square root of 44283868 is about 6654.6125356778. The cubic root of 44283868 is about 353.7924134323.

The spelling of 44283868 in words is "forty-four million, two hundred eighty-three thousand, eight hundred sixty-eight".

Divisors: 1 2 4 199 398 796 55633 111266 222532 11070967 22141934 44283868