number.wiki
Number

3,389

3,389 is a prime, odd.

Deficient Number Prime Squarefree Twin Prime

Properties

Parity
Odd
Digit count
4
Digit sum
23
Digital root
5
Palindrome
No
Divisor count
2
σ(n) — sum of divisors
3,390

Primality

3,389 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)
1 · 3389
Aliquot sum (sum of proper divisors): 1
Factor pairs (a × b = 3,389)
1 × 3389
First multiples
3,389 · 6,778 · 10,167 · 13,556 · 16,945 · 20,334 · 23,723 · 27,112 · 30,501 · 33,890

Representations

In words
three thousand three hundred eighty-nine
Ordinal
3389th
Roman numeral
MMMCCCLXXXIX
Binary
110100111101
Octal
6475
Hexadecimal
D3D

Also seen as

Prime neighborhood

Adjacent primes:

  • Previous prime: 3,373 (gap of 16)
  • Next prime: 3,391 (gap of 2)

Pair status: twin with 3391.

Unicode codepoint
ഽ
U+0D3D
Other letter (Lo)

UTF-8 encoding: E0 B4 BD (3 bytes).

Lookup U+0D3D on Compart ↗ Lookup on FileFormat.Info ↗
Network port

TCP/UDP port 3389 is the registered port for RDP — Remote Desktop Protocol.

Hex color
#000D3D
RGB(0, 13, 61)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.13.61.