71 in Roman Numerals
LXXI
71 in Roman numerals is LXXI, and is spelled seventy-one.
How to write 71 in Roman numerals
To write 71 in Roman numerals, combine LXX (70) and I (1) to get LXXI.
The numeral LXXI is read from left to right, from the largest value to the smallest, adding each symbol as you go.
| Value | Roman |
|---|---|
| 70 | LXX |
| 1 | I |
| 71 | LXXI |
Facts about the number 71
- 71 is an odd number.
- 71 is a prime number: it has no divisors other than 1 and itself.
- The digits of 71 add up to 8.
- 71 has 2 divisors.
71 in other number systems
| Decimal | 71 |
| Roman | LXXI |
| Binary | 1000111 |
| Octal | 107 |
| Hexadecimal | 47 |
Frequently asked questions
How do you write 71 in Roman numerals?
71 is written as LXXI in Roman numerals.
What does the Roman numeral LXXI mean?
LXXI represents the number 71 (seventy-one).
Is 71 a prime number?
Yes, 71 is a prime number.
What is 71 in binary and hexadecimal?
71 is 1000111 in binary and 47 in hexadecimal.
Related numbers
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