Number
241
241 is a prime, odd, a calendar year.
Properties
- Parity
- Odd
- Digit count
- 3
- Digit sum
- 7
- Digital root
- 7
- Palindrome
- No
- Divisor count
- 2
- σ(n) — sum of divisors
- 242
Primality
241 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Aliquot sum (sum of proper divisors):
1
Representations
- In words
- two hundred forty-one
- Ordinal
- 241st
- Roman numeral
- CCXLI
- Binary
- 11110001
- Octal
- 361
- Hexadecimal
- F1
Also seen as
Prime neighborhood
Unicode codepoint
ñ
U+00F1
Lowercase letter (Ll)
UTF-8 encoding: C3 B1 (2 bytes).
Hex color
#0000F1
RGB(0, 0, 241)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.0.241.