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11242 = 271173
BaseRepresentation
bin10101111101010
3120102101
42233222
5324432
6124014
744530
oct25752
916371
1011242
1184a0
12660a
13516a
144150
1534e7
hex2bea

11242 has 16 divisors (see below), whose sum is σ = 21312. Its totient is φ = 4320.

The previous prime is 11239. The next prime is 11243. The reversal of 11242 is 24211.

Adding to 11242 its reverse (24211), we get a palindrome (35453).

It can be divided in two parts, 11 and 242, that multiplied together give a palindrome (2662).

11242 is nontrivially palindromic in base 8.

It is a zygodrome in base 4.

It is not an unprimeable number, because it can be changed into a prime (11243) 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, 118 + ... + 190.

It is an arithmetic number, because the mean of its divisors is an integer number (1332).

211242 is an apocalyptic number.

11242 is a deficient number, since it is larger than the sum of its proper divisors (10070).

11242 is a wasteful number, since it uses less digits than its factorization.

11242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93.

The product of its digits is 16, while the sum is 10.

The square root of 11242 is about 106.0282981095. The cubic root of 11242 is about 22.4017111788.

The spelling of 11242 in words is "eleven thousand, two hundred forty-two", and thus it is an iban number.

Divisors: 1 2 7 11 14 22 73 77 146 154 511 803 1022 1606 5621 11242