242 is the natural number following 241 and preceding 243.
Cardinal | Two hundred [and] forty two |
Ordinal | 242nd |
Factorization | |
Divisors | 1, 2, 11, 22, 121 |
Roman numeral | CCXLII |
Binary | 11110010 |
Hexadecimal | F2 |
242 is the smallest integer to start a run of four consecutive integers with the same number of divisors.[1][2]
242 is a nontotient since there is no integer with 242 coprimes below it.
242 is a palindrome.
242 is also: