Number
349
349 is a prime, odd, a calendar year.
Properties
- Parity
- Odd
- Digit count
- 3
- Digit sum
- 16
- Digital root
- 7
- Palindrome
- No
- Divisor count
- 2
- σ(n) — sum of divisors
- 350
Primality
349 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Aliquot sum (sum of proper divisors):
1
Representations
- In words
- three hundred forty-nine
- Ordinal
- 349th
- Roman numeral
- CCCXLIX
- Binary
- 101011101
- Octal
- 535
- Hexadecimal
- 15D
Also seen as
Prime neighborhood
Unicode codepoint
ŝ
U+015D
Lowercase letter (Ll)
UTF-8 encoding: C5 9D (2 bytes).
Hex color
#00015D
RGB(0, 1, 93)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.1.93.