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98,400

98,400 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

Properties

Parity
Even
Digit count
5
Digit sum
21
Digital root
3
Palindrome
No
Reversed
489
Divisor count
72
σ(n) — sum of divisors
328,104

Primality

Prime factorization: 2 5 × 3 × 5 2 × 41

Divisors & multiples

All divisors (72)
1 · 2 · 3 · 4 · 5 · 6 · 8 · 10 · 12 · 15 · 16 · 20 · 24 · 25 · 30 · 32 · 40 · 41 · 48 · 50 · 60 · 75 · 80 · 82 · 96 · 100 · 120 · 123 · 150 · 160 · 164 · 200 · 205 · 240 · 246 · 300 · 328 · 400 · 410 · 480 · 492 · 600 · 615 · 656 · 800 · 820 · 984 · 1025 · 1200 · 1230 · 1312 · 1640 · 1968 · 2050 · 2400 · 2460 · 3075 · 3280 · 3936 · 4100 · 4920 · 6150 · 6560 · 8200 · 9840 · 12300 · 16400 · 19680 · 24600 · 32800 · 49200 · 98400
Aliquot sum (sum of proper divisors): 229,704
Factor pairs (a × b = 98,400)
1 × 98400
2 × 49200
3 × 32800
4 × 24600
5 × 19680
6 × 16400
8 × 12300
10 × 9840
12 × 8200
15 × 6560
16 × 6150
20 × 4920
24 × 4100
25 × 3936
30 × 3280
32 × 3075
40 × 2460
41 × 2400
48 × 2050
50 × 1968
60 × 1640
75 × 1312
80 × 1230
82 × 1200
96 × 1025
100 × 984
120 × 820
123 × 800
150 × 656
160 × 615
164 × 600
200 × 492
205 × 480
240 × 410
246 × 400
300 × 328
First multiples
98,400 · 196,800 · 295,200 · 393,600 · 492,000 · 590,400 · 688,800 · 787,200 · 885,600 · 984,000

Representations

In words
ninety-eight thousand four hundred
Ordinal
98400th
Binary
11000000001100000
Octal
300140
Hexadecimal
0x18060
Base64
AYBg

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 98400, here are decompositions:

  • 11 + 98389 = 98400
  • 13 + 98387 = 98400
  • 23 + 98377 = 98400
  • 31 + 98369 = 98400
  • 53 + 98347 = 98400
  • 73 + 98327 = 98400
  • 79 + 98321 = 98400
  • 83 + 98317 = 98400

Showing the first eight; more decompositions exist.

Unicode codepoint
𘁠
Tangut Ideograph-18060
U+18060
Other letter (Lo)

UTF-8 encoding: F0 98 81 A0 (4 bytes).

Hex color
#018060
RGB(1, 128, 96)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.1.128.96.

Address
0.1.128.96
Class
reserved
IPv4-mapped IPv6
::ffff:0.1.128.96

Unspecified address (0.0.0.0/8) — "this network" placeholder.