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106,875

106,875 is a composite number, odd.

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.).

106,875 (one hundred six thousand eight hundred seventy-five) is an odd 6-digit number. It is a composite number with 30 divisors, and factors as 3² × 5⁴ × 19. Written other ways, in hexadecimal, 0x1A17B.

Deficient Number Evil Number Gapful Number Recamán's Sequence

Interestingness

Properties

Parity
Odd
Digit count
6
Digit sum
27
Digit product
0
Digital root
9
Palindrome
No
Bit width
17 bits
Reversed
578,601
Recamán's sequence
a(81,805) = 106,875
Square (n²)
11,422,265,625
Cube (n³)
1,220,754,638,671,875
Divisor count
30
σ(n) — sum of divisors
203,060
φ(n) — Euler's totient
54,000
Sum of prime factors
45

Primality

Prime factorization: 3 2 × 5 4 × 19

Nearest primes: 106,871 (−4) · 106,877 (+2)

Divisors & multiples

All divisors (30)
1 · 3 · 5 · 9 · 15 · 19 · 25 · 45 · 57 · 75 · 95 · 125 · 171 · 225 · 285 · 375 · 475 · 625 · 855 · 1125 · 1425 · 1875 · 2375 · 4275 · 5625 · 7125 · 11875 · 21375 · 35625 · 106875
Aliquot sum (sum of proper divisors): 96,185
Factor pairs (a × b = 106,875)
1 × 106875
3 × 35625
5 × 21375
9 × 11875
15 × 7125
19 × 5625
25 × 4275
45 × 2375
57 × 1875
75 × 1425
95 × 1125
125 × 855
171 × 625
225 × 475
285 × 375
First multiples
106,875 · 213,750 (double) · 320,625 · 427,500 · 534,375 · 641,250 · 748,125 · 855,000 · 961,875 · 1,068,750

Sums & aliquot sequence

As a sum of two cubes: 35³ + 40³
As consecutive integers: 53,437 + 53,438 35,624 + 35,625 + 35,626 21,373 + 21,374 + 21,375 + 21,376 + 21,377 17,810 + 17,811 + 17,812 + 17,813 + 17,814 + 17,815
Aliquot sequence: 106,875 → 96,185 → 19,243 → 2,757 → 923 → 85 → 23 → 1 → 0 — terminates at zero

Continued fraction of √n

√106,875 = [326; (1, 11, 9, 7, 1, 25, 3, 1, 1, 1, 1, 2, 4, 10, 2, 25, 1, 2, 10, 1, 2, 1, 10, 2, …)]

Period length 42 — the block in parentheses repeats forever.

Representations

In words
one hundred six thousand eight hundred seventy-five
Ordinal
106875th
Binary
11010000101111011
Octal
320573
Hexadecimal
0x1A17B
Base64
AaF7
One's complement
4,294,860,420 (32-bit)
Scientific notation
1.06875 × 10⁵
As a duration
106,875 s = 1 day, 5 hours, 41 minutes, 15 seconds
In other bases
ternary (3) 12102121100
quaternary (4) 122011323
quinary (5) 11410000
senary (6) 2142443
septenary (7) 623406
nonary (9) 172540
undecimal (11) 7332a
duodecimal (12) 51a23
tridecimal (13) 39852
tetradecimal (14) 2ad3d
pentadecimal (15) 21a00

As an angle

106,875° = 296 × 360° + 315°
315° ≈ 5.498 rad
Compass bearing: NW (northwest)

Historical numeral systems

Babylonian (base 60)
𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹 𒌋𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic
𓆐𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺
Greek (Milesian)
͵ρϛωοεʹ
Mayan (base 20)
𝋭·𝋧·𝋣·𝋯
Chinese
十萬六千八百七十五
Chinese (financial)
壹拾萬陸仟捌佰柒拾伍
In other modern scripts
Eastern Arabic ١٠٦٨٧٥ Devanagari १०६८७५ Bengali ১০৬৮৭৫ Tamil ௧௦௬௮௭௫ Thai ๑๐๖๘๗๕ Tibetan ༡༠༦༨༧༥ Khmer ១០៦៨៧៥ Lao ໑໐໖໘໗໕ Burmese ၁၀၆၈၇၅

Also seen as

Hex color
#01A17B
RGB(1, 161, 123)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.1.161.123.

Address
0.1.161.123
Class
reserved
IPv4-mapped IPv6
::ffff:0.1.161.123

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 106,875 and was likely granted around 1870.

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

Related reading

  • Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.