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44124168 = 23311397421
BaseRepresentation
bin1010100001010…
…0100000001000
310002000201222110
42220110200020
542243433133
64213422320
71044022614
oct250244010
9102021873
1044124168
11229a8160
121293a9a0
1391aba9a
145c08344
153d18c63
hex2a14808

44124168 has 64 divisors (see below), whose sum is σ = 120928320. Its totient is φ = 13305600.

The previous prime is 44124151. The next prime is 44124187. The reversal of 44124168 is 86142144.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104598 + ... + 105018.

It is an arithmetic number, because the mean of its divisors is an integer number (1889505).

Almost surely, 244124168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44124168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60464160).

44124168 is an abundant number, since it is smaller than the sum of its proper divisors (76804152).

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

44124168 is a wasteful number, since it uses less digits than its factorization.

44124168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838 (or 834 counting only the distinct ones).

The product of its digits is 6144, while the sum is 30.

The square root of 44124168 is about 6642.6025020319. The cubic root of 44124168 is about 353.3666097373.

The spelling of 44124168 in words is "forty-four million, one hundred twenty-four thousand, one hundred sixty-eight".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 264 397 421 794 842 1191 1263 1588 1684 2382 2526 3176 3368 4367 4631 4764 5052 8734 9262 9528 10104 13101 13893 17468 18524 26202 27786 34936 37048 52404 55572 104808 111144 167137 334274 501411 668548 1002822 1337096 1838507 2005644 3677014 4011288 5515521 7354028 11031042 14708056 22062084 44124168