71 (number)

← 70 71 72 →
Cardinalseventy-one
Ordinal71st
(seventy-first)
Factorizationprime
Prime20th
Divisors1, 71
Greek numeralΟΑ´
Roman numeralLXXI
Binary10001112
Ternary21223
Senary1556
Octal1078
Duodecimal5B12
Hexadecimal4716

71 (seventy-one) is the natural number following 70 and preceding 72.