Number
971
971 is a prime, odd, a calendar year.
Properties
- Parity
- Odd
- Digit count
- 3
- Digit sum
- 17
- Digital root
- 8
- Palindrome
- No
- Divisor count
- 2
- σ(n) — sum of divisors
- 972
Primality
971 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Aliquot sum (sum of proper divisors):
1
Representations
- In words
- nine hundred seventy-one
- Ordinal
- 971st
- Roman numeral
- CMLXXI
- Binary
- 1111001011
- Octal
- 1713
- Hexadecimal
- 3CB
Also seen as
Prime neighborhood
Unicode codepoint
ϋ
U+03CB
Lowercase letter (Ll)
UTF-8 encoding: CF 8B (2 bytes).
Hex color
#0003CB
RGB(0, 3, 203)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.3.203.