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143,983

143,983 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.).

143,983 (one hundred forty-three thousand nine hundred eighty-three) is an odd 6-digit number. It is a composite number with 8 divisors, and factors as 7 × 67 × 307. Written other ways, in hexadecimal, 0x2326F.

Arithmetic Number Cube-Free Deficient Number Evil Number Recamán's Sequence Sphenic Number Squarefree

Interestingness

Properties

Parity
Odd
Digit count
6
Digit sum
28
Digit product
2,592
Digital root
1
Palindrome
No
Bit width
18 bits
Reversed
389,341
Recamán's sequence
a(220,450) = 143,983
Square (n²)
20,731,104,289
Cube (n³)
2,984,926,588,843,087
Divisor count
8
σ(n) — sum of divisors
167,552
φ(n) — Euler's totient
121,176
Sum of prime factors
381

Primality

Prime factorization: 7 × 67 × 307

Nearest primes: 143,981 (−2) · 143,999 (+16)

Divisors & multiples

All divisors (8)
1 · 7 · 67 · 307 · 469 · 2149 · 20569 · 143983
Aliquot sum (sum of proper divisors): 23,569
Factor pairs (a × b = 143,983)
1 × 143983
7 × 20569
67 × 2149
307 × 469
First multiples
143,983 · 287,966 (double) · 431,949 · 575,932 · 719,915 · 863,898 · 1,007,881 · 1,151,864 · 1,295,847 · 1,439,830

Sums & aliquot sequence

As a sum of two cubes: 15³ + 52³
As consecutive integers: 71,991 + 71,992 20,566 + 20,567 + … + 20,572 10,278 + 10,279 + … + 10,291 2,116 + 2,117 + … + 2,182
Aliquot sequence: 143,983 23,569 6,755 2,557 1 0 — terminates at zero

Continued fraction of √n

√143,983 = [379; (2, 4, 1, 1, 2, 5, 1, 7, 3, 6, 2, 1, 27, 2, 2, 1, 3, 1, 6, 20, 2, 1, 3, 84, …)]

Representations

In words
one hundred forty-three thousand nine hundred eighty-three
Ordinal
143983rd
Binary
100011001001101111
Octal
431157
Hexadecimal
0x2326F
Base64
AjJv
One's complement
4,294,823,312 (32-bit)
Scientific notation
1.43983 × 10⁵
As a duration
143,983 s = 1 day, 15 hours, 59 minutes, 43 seconds
In other bases
ternary (3) 21022111201
quaternary (4) 203021233
quinary (5) 14101413
senary (6) 3030331
septenary (7) 1136530
nonary (9) 238451
undecimal (11) 991a4
duodecimal (12) 6b3a7
tridecimal (13) 506c8
tetradecimal (14) 3a687
pentadecimal (15) 2c9dd

As an angle

143,983° = 399 × 360° + 343°
343° ≈ 5.986 rad
Compass bearing: NNW (north-northwest)

Historical numeral systems

Babylonian (base 60)
𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹
Egyptian hieroglyphic
𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺
Greek (Milesian)
͵ρμγϡπγʹ
Mayan (base 20)
𝋱·𝋳·𝋳·𝋣
Chinese
一十四萬三千九百八十三
Chinese (financial)
壹拾肆萬參仟玖佰捌拾參
In other modern scripts
Eastern Arabic ١٤٣٩٨٣ Devanagari १४३९८३ Bengali ১৪৩৯৮৩ Tamil ௧௪௩௯௮௩ Thai ๑๔๓๙๘๓ Tibetan ༡༤༣༩༨༣ Khmer ១៤៣៩៨៣ Lao ໑໔໓໙໘໓ Burmese ၁၄၃၉၈၃

Also seen as

Unicode codepoint
𣉯
CJK Unified Ideograph-2326F
U+2326F
Other letter (Lo)

UTF-8 encoding: F0 A3 89 AF (4 bytes).

Hex color
#02326F
RGB(2, 50, 111)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.2.50.111.

Address
0.2.50.111
Class
reserved
IPv4-mapped IPv6
::ffff:0.2.50.111

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 143,983 and was likely granted around 1873.

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

Related reading