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8930 = 251947
BaseRepresentation
bin10001011100010
3110020202
42023202
5241210
6105202
735015
oct21342
913222
108930
116789
125202
1340ac
14337c
1529a5
hex22e2

8930 has 16 divisors (see below), whose sum is σ = 17280. Its totient is φ = 3312.

The previous prime is 8929. The next prime is 8933. The reversal of 8930 is 398.

8930 is nontrivially palindromic in base 4.

8930 is an esthetic number in base 11, because in such base its adjacent digits differ by 1.

It is a plaindrome in base 11 and base 14.

It is not an unprimeable number, because it can be changed into a prime (8933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167 + ... + 213.

It is an arithmetic number, because the mean of its divisors is an integer number (1080).

It is a pronic number, being equal to 94×95.

8930 is a deficient number, since it is larger than the sum of its proper divisors (8350).

8930 is a wasteful number, since it uses less digits than its factorization.

8930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 8930 is about 94.4986772394. The cubic root of 8930 is about 20.7467697105.

The spelling of 8930 in words is "eight thousand, nine hundred thirty".

Divisors: 1 2 5 10 19 38 47 94 95 190 235 470 893 1786 4465 8930