Number
271
271 is a prime, odd, a calendar year.
Properties
- Parity
- Odd
- Digit count
- 3
- Digit sum
- 10
- Digital root
- 1
- Palindrome
- No
- Divisor count
- 2
- σ(n) — sum of divisors
- 272
Primality
271 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Aliquot sum (sum of proper divisors):
1
Representations
- In words
- two hundred seventy-one
- Ordinal
- 271st
- Roman numeral
- CCLXXI
- Binary
- 100001111
- Octal
- 417
- Hexadecimal
- 10F
Also seen as
Prime neighborhood
Unicode codepoint
ď
U+010F
Lowercase letter (Ll)
UTF-8 encoding: C4 8F (2 bytes).
Hex color
#00010F
RGB(0, 1, 15)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.1.15.