Cookie Consent by FreePrivacyPolicy.com
Search a number
-
+
8994 = 231499
BaseRepresentation
bin10001100100010
3110100010
42030202
5241434
6105350
735136
oct21442
913303
108994
116837
125256
13412b
1433c6
1529e9
hex2322

8994 has 8 divisors (see below), whose sum is σ = 18000. Its totient is φ = 2996.

The previous prime is 8971. The next prime is 8999. The reversal of 8994 is 4998.

It is a sphenic number, since it is the product of 3 distinct primes.

8994 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 744 + ... + 755.

It is an arithmetic number, because the mean of its divisors is an integer number (2250).

28994 is an apocalyptic number.

8994 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9000).

8994 is a wasteful number, since it uses less digits than its factorization.

8994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504.

The product of its digits is 2592, while the sum is 30.

The square root of 8994 is about 94.8367017562. The cubic root of 8994 is about 20.7962147944.

It can be divided in two parts, 899 and 4, that added together give a triangular number (903 = T42).

The spelling of 8994 in words is "eight thousand, nine hundred ninety-four".

Divisors: 1 2 3 6 1499 2998 4497 8994