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48,400

48,400 is a composite number, even.

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.).
Abundant Number Harshad / Niven Perfect Square Powerful Number

Properties

Parity
Even
Digit count
5
Digit sum
16
Digital root
7
Palindrome
No
Divisor count
45
σ(n) — sum of divisors
127,813

Primality

Prime factorization: 2 4 × 5 2 × 11 2

Divisors & multiples

All divisors (45)
1 · 2 · 4 · 5 · 8 · 10 · 11 · 16 · 20 · 22 · 25 · 40 · 44 · 50 · 55 · 80 · 88 · 100 · 110 · 121 · 176 · 200 · 220 · 242 · 275 · 400 · 440 · 484 · 550 · 605 · 880 · 968 · 1100 · 1210 · 1936 · 2200 · 2420 · 3025 · 4400 · 4840 · 6050 · 9680 · 12100 · 24200 · 48400
Aliquot sum (sum of proper divisors): 79,413
Factor pairs (a × b = 48,400)
1 × 48400
2 × 24200
4 × 12100
5 × 9680
8 × 6050
10 × 4840
11 × 4400
16 × 3025
20 × 2420
22 × 2200
25 × 1936
40 × 1210
44 × 1100
50 × 968
55 × 880
80 × 605
88 × 550
100 × 484
110 × 440
121 × 400
176 × 275
200 × 242
220 × 220
First multiples
48,400 · 96,800 · 145,200 · 193,600 · 242,000 · 290,400 · 338,800 · 387,200 · 435,600 · 484,000

Representations

In words
forty-eight thousand four hundred
Ordinal
48400th
Binary
1011110100010000
Octal
136420
Hexadecimal
BD10

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 48400, here are decompositions:

  • 3 + 48397 = 48400
  • 17 + 48383 = 48400
  • 29 + 48371 = 48400
  • 47 + 48353 = 48400
  • 59 + 48341 = 48400
  • 89 + 48311 = 48400
  • 101 + 48299 = 48400
  • 179 + 48221 = 48400

Showing the first eight; more decompositions exist.

Unicode codepoint
봐
U+BD10
Other letter (Lo)

UTF-8 encoding: EB B4 90 (3 bytes).

Lookup U+BD10 on Compart ↗ Lookup on FileFormat.Info ↗
Hex color
#00BD10
RGB(0, 189, 16)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.189.16.