Live analysis

104,120

104,120 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 Recamán's Sequence

Properties

Parity: Even
Digit count: 6
Digit sum: 8
Digital root: 8
Palindrome: No
Reversed: 21,401
Recamán's sequence: a(93,863) = 104,120
Divisor count: 32
σ(n) — sum of divisors: 248,400

Primality

Prime factorization: 2 ³ × 5 × 19 × 137

Divisors & multiples

All divisors (32)

1 · 2 · 4 · 5 · 8 · 10 · 19 · 20 · 38 · 40 · 76 · 95 · 137 · 152 · 190 · 274 · 380 · 548 · 685 · 760 · 1096 · 1370 · 2603 · 2740 · 5206 · 5480 · 10412 · 13015 · 20824 · 26030 · 52060 · 104120

Aliquot sum (sum of proper divisors): 144,280

Factor pairs (a × b = 104,120)

1 × 104120

2 × 52060

4 × 26030

5 × 20824

8 × 13015

10 × 10412

19 × 5480

20 × 5206

38 × 2740

40 × 2603

76 × 1370

95 × 1096

137 × 760

152 × 685

190 × 548

274 × 380

First multiples

104,120 · 208,240 · 312,360 · 416,480 · 520,600 · 624,720 · 728,840 · 832,960 · 937,080 · 1,041,200

Representations

In words: one hundred four thousand one hundred twenty
Ordinal: 104120th
Binary: 11001011010111000
Octal: 313270
Hexadecimal: 0x196B8
Base64: AZa4

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 104120, here are decompositions:

7 + 104113 = 104120
13 + 104107 = 104120
31 + 104089 = 104120
61 + 104059 = 104120
67 + 104053 = 104120
73 + 104047 = 104120
127 + 103993 = 104120
139 + 103981 = 104120

Showing the first eight; more decompositions exist.

Hex color

#0196B8

RGB(1, 150, 184)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.1.150.184.

Address: 0.1.150.184
Class: reserved
IPv4-mapped IPv6: ::ffff:0.1.150.184

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 104,120 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 US104,120 on Google Patents ↗ Look up on USPTO ↗