142 (number)

142 (one hundred forty-two, also one hundred and forty-two) is the natural number following 141 and preceding 143.

142
Cardinal	One hundred forty-two
Ordinal	142nd
Factorization
Roman numeral	CXLII
Binary	10001110
Hexadecimal	8E

There is no answer to the equation φ(x) = 142, making 142 a nontotient.

See also: one hundred forty

One hundred forty-two is:

• 142 is used as an example in Wikipedia:Naming conventions.
• The year AD 142.