number.wiki
Number

1,464

1,464 is a composite number, even, a calendar year.

Abundant Number Year

Properties

Parity
Even
Digit count
4
Digit sum
15
Digital root
6
Palindrome
No
Divisor count
16
σ(n) — sum of divisors
3,720

Primality

Prime factorization: 2 3 × 3 × 61

Divisors & multiples

All divisors (16)
1 · 2 · 3 · 4 · 6 · 8 · 12 · 24 · 61 · 122 · 183 · 244 · 366 · 488 · 732 · 1464
Aliquot sum (sum of proper divisors): 2,256
Factor pairs (a × b = 1,464)
1 × 1464
2 × 732
3 × 488
4 × 366
6 × 244
8 × 183
12 × 122
24 × 61
First multiples
1,464 · 2,928 · 4,392 · 5,856 · 7,320 · 8,784 · 10,248 · 11,712 · 13,176 · 14,640

Representations

In words
one thousand four hundred sixty-four
Ordinal
1464th
Roman numeral
MCDLXIV
Binary
10110111000
Octal
2670
Hexadecimal
5B8

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1464, here are decompositions:

  • 5 + 1459 = 1464
  • 11 + 1453 = 1464
  • 13 + 1451 = 1464
  • 17 + 1447 = 1464
  • 31 + 1433 = 1464
  • 37 + 1427 = 1464
  • 41 + 1423 = 1464
  • 83 + 1381 = 1464

Showing the first eight; more decompositions exist.

Unicode codepoint
ָ
U+05B8
Non-spacing mark (Mn)

UTF-8 encoding: D6 B8 (2 bytes).

Lookup U+05B8 on Compart ↗ Lookup on FileFormat.Info ↗
Hex color
#0005B8
RGB(0, 5, 184)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.5.184.