Live analysis

1,000,143

1,000,143 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.).

Cube-Free Deficient Number Evil Number Harshad / Niven Moran Number

Interestingness

★ ☆ ☆ ☆ ☆

3 notable facts · grade F

1,000,131 1,000,132 1,000,133 1,000,134 1,000,135 1,000,136 1,000,137 1,000,138 1,000,139 1,000,140 1,000,141 1,000,142 1,000,143 1,000,144 1,000,145 1,000,146 1,000,147 1,000,148 1,000,149 1,000,150 1,000,151 1,000,152 1,000,153 1,000,154 1,000,155

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 9
Digit product: 0
Digital root: 9
Palindrome: No
Bit width: 20 bits
Reversed: 3,410,001
Square (n²): 1,000,286,020,449
Cube (n³): 1,000,429,061,349,924,207
Divisor count: 6
σ(n) — sum of divisors: 1,444,664
φ(n) — Euler's totient: 666,756
Sum of prime factors: 111,133

Primality

Prime factorization: 3 ² × 111127

Nearest primes: 1,000,133 (−10) · 1,000,151 (+8)

Divisors & multiples

All divisors (6)

1 · 3 · 9 · 111127 · 333381 · 1000143

Aliquot sum (sum of proper divisors): 444,521

Factor pairs (a × b = 1,000,143)

1 × 1000143

3 × 333381

9 × 111127

First multiples

1,000,143 · 2,000,286 (double) · 3,000,429 · 4,000,572 · 5,000,715 · 6,000,858 · 7,001,001 · 8,001,144 · 9,001,287 · 10,001,430

Sums & aliquot sequence

As consecutive integers: 500,071 + 500,072 333,380 + 333,381 + 333,382 166,688 + 166,689 + 166,690 + 166,691 + 166,692 + 166,693 111,123 + 111,124 + … + 111,131

Aliquot sequence: 1,000,143 → 444,521 → 136,087 → 19,449 → 8,657 → 799 → 65 → 19 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,000,143 = [1000; (13, 1, 73, 6, 1, 1, 1, 2, 2, 24, 3, 1, 2, 34, 8, 4, 1, 19, 1, 4, 2, 2, 3, 2, …)]

Representations

In words: one million one hundred forty-three
Ordinal: 1000143rd
Binary: 11110100001011001111
Octal: 3641317
Hexadecimal: 0xF42CF
Base64: D0LP
One's complement: 4,293,967,152 (32-bit)
Scientific notation: 1.000143 × 10⁶
As a duration: 1,000,143 s = 11 days, 13 hours, 49 minutes, 3 seconds

In other bases

ternary (3) 1212210221100

quaternary (4) 3310023033

quinary (5) 224001033

senary (6) 33234143

septenary (7) 11333604

nonary (9) 1783840

undecimal (11) 623471

duodecimal (12) 402953

tridecimal (13) 290301

tetradecimal (14) 1c06ab

pentadecimal (15) 14b513

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺
Chinese: 一百萬零一百四十三
Chinese (financial): 壹佰萬零壹佰肆拾參

In other modern scripts

Eastern Arabic ١٠٠٠١٤٣ Devanagari १०००१४३ Bengali ১০০০১৪৩ Tamil ௧௦௦௦௧௪௩ Thai ๑๐๐๐๑๔๓ Tibetan ༡༠༠༠༡༤༣ Khmer ១០០០១៤៣ Lao ໑໐໐໐໑໔໓ Burmese ၁၀၀၀၁၄၃

Also seen as

Hex color

#0F42CF

RGB(15, 66, 207)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.66.207.

Address: 0.15.66.207
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.66.207

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 1,000,143 and was likely granted around 1911.

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

Look up US1,000,143 on Google Patents ↗ Look up on USPTO ↗