Number
1,416
1,416 is a composite number, even, a calendar year.
Properties
- Parity
- Even
- Digit count
- 4
- Digit sum
- 12
- Digital root
- 3
- Palindrome
- No
- Divisor count
- 16
- σ(n) — sum of divisors
- 3,600
Primality
Prime factorization: 2 3 × 3 × 59
Divisors & multiples
Aliquot sum (sum of proper divisors):
2,184
First multiples
Representations
- In words
- one thousand four hundred sixteen
- Ordinal
- 1416th
- Roman numeral
- MCDXVI
- Binary
- 10110001000
- Octal
- 2610
- Hexadecimal
- 588
Also seen as
Goldbach decomposition
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1416, here are decompositions:
- 7 + 1409 = 1416
- 17 + 1399 = 1416
- 43 + 1373 = 1416
- 89 + 1327 = 1416
- 97 + 1319 = 1416
- 109 + 1307 = 1416
- 113 + 1303 = 1416
- 127 + 1289 = 1416
Showing the first eight; more decompositions exist.
Unicode codepoint
ֈ
U+0588
Lowercase letter (Ll)
UTF-8 encoding: D6 88 (2 bytes).
Hex color
#000588
RGB(0, 5, 136)
IPv4 address
As an unsigned 32-bit integer, this is the IPv4 address 0.0.5.136.