Search a number
-
+
10043 = 11283
BaseRepresentation
bin10011100111011
3111202222
42130323
5310133
6114255
741165
oct23473
914688
1010043
117600
12598b
134757
143935
152e98
hex273b

10043 has 6 divisors (see below), whose sum is σ = 11172. Its totient is φ = 9020.

The previous prime is 10039. The next prime is 10061. The reversal of 10043 is 34001.

Adding to 10043 its reverse (34001), we get a palindrome (44044).

It is not a de Polignac number, because 10043 - 22 = 10039 is a prime.

It is a Duffinian number.

It is a plaindrome in base 9.

It is a nialpdrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 10043.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 10043.

It is not an unprimeable number, because it can be changed into a prime (10093) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80 + ... + 162.

It is an arithmetic number, because the mean of its divisors is an integer number (1862).

210043 is an apocalyptic number.

10043 is a deficient number, since it is larger than the sum of its proper divisors (1129).

10043 is an equidigital number, since it uses as much as digits as its factorization.

10043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 10043 is about 100.2147693706. The cubic root of 10043 is about 21.5751829746.

The spelling of 10043 in words is "ten thousand, forty-three", and thus it is an iban number.

Divisors: 1 11 83 121 913 10043