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11030 = 251103
BaseRepresentation
bin10101100010110
3120010112
42230112
5323110
6123022
744105
oct25426
916115
1011030
118318
126472
135036
14403c
153405
hex2b16

11030 has 8 divisors (see below), whose sum is σ = 19872. Its totient is φ = 4408.

The previous prime is 11027. The next prime is 11047. The reversal of 11030 is 3011.

Adding to 11030 its reverse (3011), we get a palindrome (14041).

11030 = 512 + 522 + ... + 542.

11030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 542 + ... + 561.

It is an arithmetic number, because the mean of its divisors is an integer number (2484).

211030 is an apocalyptic number.

11030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11030 is a deficient number, since it is larger than the sum of its proper divisors (8842).

11030 is a wasteful number, since it uses less digits than its factorization.

11030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110.

The product of its (nonzero) digits is 3, while the sum is 5.

The square root of 11030 is about 105.0238068249. The cubic root of 11030 is about 22.2600005543.

The spelling of 11030 in words is "eleven thousand, thirty".

Divisors: 1 2 5 10 1103 2206 5515 11030