Number
1,744
1,744 is a composite number, even, a calendar year.
Properties
- Parity
- Even
- Digit count
- 4
- Digit sum
- 16
- Digital root
- 7
- Palindrome
- No
- Divisor count
- 10
- σ(n) — sum of divisors
- 3,410
Primality
Prime factorization: 2 4 × 109
Divisors & multiples
Aliquot sum (sum of proper divisors):
1,666
First multiples
Representations
- In words
- one thousand seven hundred forty-four
- Ordinal
- 1744th
- Roman numeral
- MDCCXLIV
- Binary
- 11011010000
- Octal
- 3320
- Hexadecimal
- 6D0
Also seen as
Goldbach decomposition
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1744, here are decompositions:
- 3 + 1741 = 1744
- 11 + 1733 = 1744
- 23 + 1721 = 1744
- 47 + 1697 = 1744
- 107 + 1637 = 1744
- 131 + 1613 = 1744
- 137 + 1607 = 1744
- 173 + 1571 = 1744
Showing the first eight; more decompositions exist.
Unicode codepoint
ې
U+06D0
Other letter (Lo)
UTF-8 encoding: DB 90 (2 bytes).
Hex color
#0006D0
RGB(0, 6, 208)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.6.208.