Number

1,337

1337 — 'Leet'

1,337 is a composite number, odd, a calendar year.

One thousand three hundred thirty-seven spells LEET in leetspeak, where digits substitute for letters (1→L, 3→E, 7→T). It originated in early hacker and gaming culture as shorthand for ‘elite’.

Sources https://en.wikipedia.org/wiki/Leet

Curated Deficient Number Happy Number Squarefree computing pop-culture

Properties

Parity: Odd
Digit count: 4
Digit sum: 14
Digital root: 5
Palindrome: No
Divisor count: 4
σ(n) — sum of divisors: 1,536

Primality

Prime factorization: 7 × 191

Divisors & multiples

All divisors (4)

1 · 7 · 191 · 1337

Aliquot sum (sum of proper divisors): 199

Factor pairs (a × b = 1,337)

1 × 1337

7 × 191

First multiples

1,337 · 2,674 · 4,011 · 5,348 · 6,685 · 8,022 · 9,359 · 10,696 · 12,033 · 13,370

Representations

In words: one thousand three hundred thirty-seven
Ordinal: 1337th
Roman numeral: MCCCXXXVII
Binary: 10100111001
Octal: 2471
Hexadecimal: 539

Also seen as

Unicode codepoint

U+0539

Uppercase letter (Lu)

UTF-8 encoding: D4 B9 (2 bytes).

Lookup U+0539 on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#000539

RGB(0, 5, 57)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.5.57.