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101,400

101,400 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

Properties

Parity
Even
Digit count
6
Digit sum
6
Digital root
6
Palindrome
No
Reversed
4,101
Divisor count
72
σ(n) — sum of divisors
340,380

Primality

Prime factorization: 2 3 × 3 × 5 2 × 13 2

Divisors & multiples

All divisors (72)
1 · 2 · 3 · 4 · 5 · 6 · 8 · 10 · 12 · 13 · 15 · 20 · 24 · 25 · 26 · 30 · 39 · 40 · 50 · 52 · 60 · 65 · 75 · 78 · 100 · 104 · 120 · 130 · 150 · 156 · 169 · 195 · 200 · 260 · 300 · 312 · 325 · 338 · 390 · 507 · 520 · 600 · 650 · 676 · 780 · 845 · 975 · 1014 · 1300 · 1352 · 1560 · 1690 · 1950 · 2028 · 2535 · 2600 · 3380 · 3900 · 4056 · 4225 · 5070 · 6760 · 7800 · 8450 · 10140 · 12675 · 16900 · 20280 · 25350 · 33800 · 50700 · 101400
Aliquot sum (sum of proper divisors): 238,980
Factor pairs (a × b = 101,400)
1 × 101400
2 × 50700
3 × 33800
4 × 25350
5 × 20280
6 × 16900
8 × 12675
10 × 10140
12 × 8450
13 × 7800
15 × 6760
20 × 5070
24 × 4225
25 × 4056
26 × 3900
30 × 3380
39 × 2600
40 × 2535
50 × 2028
52 × 1950
60 × 1690
65 × 1560
75 × 1352
78 × 1300
100 × 1014
104 × 975
120 × 845
130 × 780
150 × 676
156 × 650
169 × 600
195 × 520
200 × 507
260 × 390
300 × 338
312 × 325
First multiples
101,400 · 202,800 · 304,200 · 405,600 · 507,000 · 608,400 · 709,800 · 811,200 · 912,600 · 1,014,000

Representations

In words
one hundred one thousand four hundred
Ordinal
101400th
Binary
11000110000011000
Octal
306030
Hexadecimal
0x18C18
Base64
AYwY

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 101400, here are decompositions:

  • 17 + 101383 = 101400
  • 23 + 101377 = 101400
  • 37 + 101363 = 101400
  • 41 + 101359 = 101400
  • 53 + 101347 = 101400
  • 59 + 101341 = 101400
  • 67 + 101333 = 101400
  • 107 + 101293 = 101400

Showing the first eight; more decompositions exist.

Unicode codepoint
𘰘
Khitan Small Script Character-18C18
U+18C18
Other letter (Lo)

UTF-8 encoding: F0 98 B0 98 (4 bytes).

Lookup U+18C18 on Compart ↗ Lookup on FileFormat.Info ↗
Hex color
#018C18
RGB(1, 140, 24)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.1.140.24.

Address
0.1.140.24
Class
reserved
IPv4-mapped IPv6
::ffff:0.1.140.24

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

Possible US patent number

This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 101,400 and was likely granted around 1870.

Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.

Look up US101,400 on Google Patents ↗ Look up on USPTO ↗