Live analysis

1,001,993

1,001,993 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.).

1,001,993 (one million one thousand nine hundred ninety-three) is an odd 7-digit number. It is a composite number with 4 divisors, and factors as 47 × 21,319. Written other ways, in hexadecimal, 0xF4A09.

Arithmetic Number Cube-Free Deficient Number Odious Number Semiprime Squarefree

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,001,981 1,001,982 1,001,983 1,001,984 1,001,985 1,001,986 1,001,987 1,001,988 1,001,989 1,001,990 1,001,991 1,001,992 1,001,993 1,001,994 1,001,995 1,001,996 1,001,997 1,001,998 1,001,999 1,002,000 1,002,001 1,002,002 1,002,003 1,002,004 1,002,005

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 23
Digit product: 0
Digital root: 5
Palindrome: No
Bit width: 20 bits
Reversed: 3,991,001
Square (n²): 1,003,989,972,049
Cube (n³): 1,005,990,924,063,293,657
Divisor count: 4
σ(n) — sum of divisors: 1,023,360
φ(n) — Euler's totient: 980,628
Sum of prime factors: 21,366

Primality

Prime factorization: 47 × 21319

Nearest primes: 1,001,989 (−4) · 1,002,017 (+24)

Divisors & multiples

All divisors (4)

1 · 47 · 21319 · 1001993

Aliquot sum (sum of proper divisors): 21,367

Factor pairs (a × b = 1,001,993)

1 × 1001993

47 × 21319

First multiples

1,001,993 · 2,003,986 (double) · 3,005,979 · 4,007,972 · 5,009,965 · 6,011,958 · 7,013,951 · 8,015,944 · 9,017,937 · 10,019,930

Sums & aliquot sequence

As consecutive integers: 500,996 + 500,997 21,296 + 21,297 + … + 21,342 10,613 + 10,614 + … + 10,706

Aliquot sequence: 1,001,993 → 21,367 → 953 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,001,993 = [1000; (1, 249, 4, 124, 1, 6, 1, 61, 1, 2, 5, 31, 10, 1, 2, 15, 3, 2, 1, 2, 2, 7, 2, 1, …)]

Representations

In words: one million one thousand nine hundred ninety-three
Ordinal: 1001993rd
Binary: 11110100101000001001
Octal: 3645011
Hexadecimal: 0xF4A09
Base64: D0oJ
One's complement: 4,293,965,302 (32-bit)
Scientific notation: 1.001993 × 10⁶
As a duration: 1,001,993 s = 11 days, 14 hours, 19 minutes, 53 seconds

In other bases

ternary (3) 1212220110212

quaternary (4) 3310220021

quinary (5) 224030433

senary (6) 33250505

septenary (7) 11342156

nonary (9) 1786425

undecimal (11) 6248a3

duodecimal (12) 403a35

tridecimal (13) 2910c5

tetradecimal (14) 1c122d

pentadecimal (15) 14bd48

As an angle

1,001,993° = 2,783 × 360° + 113°

113° ≈ 1.972 rad

Compass bearing: ESE (east-southeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺
Chinese: 一百萬一千九百九十三
Chinese (financial): 壹佰萬壹仟玖佰玖拾參

In other modern scripts

Eastern Arabic ١٠٠١٩٩٣ Devanagari १००१९९३ Bengali ১০০১৯৯৩ Tamil ௧௦௦௧௯௯௩ Thai ๑๐๐๑๙๙๓ Tibetan ༡༠༠༡༩༩༣ Khmer ១០០១៩៩៣ Lao ໑໐໐໑໙໙໓ Burmese ၁၀၀၁၉၉၃

Also seen as

Hex color

#0F4A09

RGB(15, 74, 9)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.74.9.

Address: 0.15.74.9
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.74.9

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 1,001,993 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 US1,001,993 on Google Patents ↗ Look up on USPTO ↗