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8944 = 241343
BaseRepresentation
bin10001011110000
3110021021
42023300
5241234
6105224
735035
oct21360
913237
108944
1167a1
125214
1340c0
14338c
1529b4
hex22f0

8944 has 20 divisors (see below), whose sum is σ = 19096. Its totient is φ = 4032.

The previous prime is 8941. The next prime is 8951. The reversal of 8944 is 4498.

It can be divided in two parts, 894 and 4, that added together give a palindrome (898).

Its product of digits (1152) is a multiple of the sum of its prime factors (64).

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187 + ... + 229.

28944 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 8944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9548).

8944 is an abundant number, since it is smaller than the sum of its proper divisors (10152).

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

8944 is a wasteful number, since it uses less digits than its factorization.

8944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64 (or 58 counting only the distinct ones).

The product of its digits is 1152, while the sum is 25.

The square root of 8944 is about 94.5727233403. The cubic root of 8944 is about 20.7576059599.

The spelling of 8944 in words is "eight thousand, nine hundred forty-four".

Divisors: 1 2 4 8 13 16 26 43 52 86 104 172 208 344 559 688 1118 2236 4472 8944