Live analysis

1,000,997

1,000,997 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.).

1,000,997 (one million nine hundred ninety-seven) is an odd 7-digit number. It is a composite number with 4 divisors, and factors as 43 × 23,279. Written other ways, in hexadecimal, 0xF4625.

Arithmetic Number Cube-Free Deficient Number Evil Number Semiprime Squarefree

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,000,985 1,000,986 1,000,987 1,000,988 1,000,989 1,000,990 1,000,991 1,000,992 1,000,993 1,000,994 1,000,995 1,000,996 1,000,997 1,000,998 1,000,999 1,001,000 1,001,001 1,001,002 1,001,003 1,001,004 1,001,005 1,001,006 1,001,007 1,001,008 1,001,009

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 26
Digit product: 0
Digital root: 8
Palindrome: No
Bit width: 20 bits
Reversed: 7,990,001
Square (n²): 1,001,994,994,009
Cube (n³): 1,002,993,983,018,026,973
Divisor count: 4
σ(n) — sum of divisors: 1,024,320
φ(n) — Euler's totient: 977,676
Sum of prime factors: 23,322

Primality

Prime factorization: 43 × 23279

Nearest primes: 1,000,981 (−16) · 1,000,999 (+2)

Divisors & multiples

All divisors (4)

1 · 43 · 23279 · 1000997

Aliquot sum (sum of proper divisors): 23,323

Factor pairs (a × b = 1,000,997)

1 × 1000997

43 × 23279

First multiples

1,000,997 · 2,001,994 (double) · 3,002,991 · 4,003,988 · 5,004,985 · 6,005,982 · 7,006,979 · 8,007,976 · 9,008,973 · 10,009,970

Sums & aliquot sequence

As consecutive integers: 500,498 + 500,499 23,258 + 23,259 + … + 23,300 11,597 + 11,598 + … + 11,682

Aliquot sequence: 1,000,997 → 23,323 → 365 → 79 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,000,997 = [1000; (2, 153, 2, 2, 1, 2, 1, 11, 9, 7, 2, 1, 4, 6, 8, 2, 2, 1, 12, 1, 1, 5, 1, 3, …)]

Representations

In words: one million nine hundred ninety-seven
Ordinal: 1000997th
Binary: 11110100011000100101
Octal: 3643045
Hexadecimal: 0xF4625
Base64: D0Yl
One's complement: 4,293,966,298 (32-bit)
Scientific notation: 1.000997 × 10⁶
As a duration: 1,000,997 s = 11 days, 14 hours, 3 minutes, 17 seconds

In other bases

ternary (3) 1212212002222

quaternary (4) 3310120211

quinary (5) 224012442

senary (6) 33242125

septenary (7) 11336234

nonary (9) 1785088

undecimal (11) 624078

duodecimal (12) 403345

tridecimal (13) 29080a

tetradecimal (14) 1c0b1b

pentadecimal (15) 14b8d2

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬零九百九十七
Chinese (financial): 壹佰萬零玖佰玖拾柒

In other modern scripts

Eastern Arabic ١٠٠٠٩٩٧ Devanagari १०००९९७ Bengali ১০০০৯৯৭ Tamil ௧௦௦௦௯௯௭ Thai ๑๐๐๐๙๙๗ Tibetan ༡༠༠༠༩༩༧ Khmer ១០០០៩៩៧ Lao ໑໐໐໐໙໙໗ Burmese ၁၀၀၀၉၉၇

Also seen as

Hex color

#0F4625

RGB(15, 70, 37)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.70.37.

Address: 0.15.70.37
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.70.37

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 1,000,997 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 US1,000,997 on Google Patents ↗ Look up on USPTO ↗