Live analysis

3,321

3,321 is a composite number, odd.

This number doesn't have a permanent NumberWiki page yet — what you see below is computed live. Pages get added to the permanent index when they're notable (years, primes, curated, etc.).

Deficient Number Happy Number Harshad / Niven Hexagonal Triangular

Properties

Parity: Odd
Digit count: 4
Digit sum: 9
Digital root: 9
Palindrome: No
Divisor count: 10
σ(n) — sum of divisors: 5,082

Primality

Prime factorization: 3 ⁴ × 41

Divisors & multiples

All divisors (10)

1 · 3 · 9 · 27 · 41 · 81 · 123 · 369 · 1107 · 3321

Aliquot sum (sum of proper divisors): 1,761

Factor pairs (a × b = 3,321)

1 × 3321

3 × 1107

9 × 369

27 × 123

41 × 81

First multiples

3,321 · 6,642 · 9,963 · 13,284 · 16,605 · 19,926 · 23,247 · 26,568 · 29,889 · 33,210

Representations

In words: three thousand three hundred twenty-one
Ordinal: 3321st
Roman numeral: MMMCCCXXI
Binary: 110011111001
Octal: 6371
Hexadecimal: CF9

Also seen as

Hex color

#000CF9

RGB(0, 12, 249)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.12.249.