Live analysis

1,012,997

1,012,997 is a prime, 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.).

1,012,997 (one million twelve thousand nine hundred ninety-seven) is an odd 7-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0xF7505.

Arithmetic Number Cousin Prime Cube-Free Deficient Number Odious Number Pernicious Number Prime Pythagorean Prime Sexy Prime Squarefree

Interestingness

★ ★ ★ ★ ☆

7 notable facts · grade B

1,012,985 1,012,986 1,012,987 1,012,988 1,012,989 1,012,990 1,012,991 1,012,992 1,012,993 1,012,994 1,012,995 1,012,996 1,012,997 1,012,998 1,012,999 1,013,000 1,013,001 1,013,002 1,013,003 1,013,004 1,013,005 1,013,006 1,013,007 1,013,008 1,013,009

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Properties

Parity: Odd
Digit count: 7
Digit sum: 29
Digit product: 0
Digital root: 2
Palindrome: No
Bit width: 20 bits
Reversed: 7,992,101
Square (n²): 1,026,162,922,009
Cube (n³): 1,039,499,961,506,350,973
Divisor count: 2
σ(n) — sum of divisors: 1,012,998
φ(n) — Euler's totient: 1,012,996

Primality

1,012,997 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)

1 · 1012997

Aliquot sum (sum of proper divisors): 1

Factor pairs (a × b = 1,012,997)

1 × 1012997

First multiples

1,012,997 · 2,025,994 (double) · 3,038,991 · 4,051,988 · 5,064,985 · 6,077,982 · 7,090,979 · 8,103,976 · 9,116,973 · 10,129,970

Sums & aliquot sequence

As a sum of two squares: 31² + 1,006²

As consecutive integers: 506,498 + 506,499

Continued fraction of √n

√1,012,997 = [1006; (2, 10, 1, 1, 1, 1, 1, 3, 1, 2, 1, 8, 18, 2, 1, 4, 1, 53, 1, 1, 2, 1, 1, 1, …)]

Representations

In words: one million twelve thousand nine hundred ninety-seven
Ordinal: 1012997th
Binary: 11110111010100000101
Octal: 3672405
Hexadecimal: 0xF7505
Base64: D3UF
One's complement: 4,293,954,298 (32-bit)
Scientific notation: 1.012997 × 10⁶
As a duration: 1,012,997 s = 11 days, 17 hours, 23 minutes, 17 seconds

In other bases

ternary (3) 1220110120102

quaternary (4) 3313110011

quinary (5) 224403442

senary (6) 33413445

septenary (7) 11416226

nonary (9) 1813512

undecimal (11) 632097

duodecimal (12) 40a285

tridecimal (13) 29610b

tetradecimal (14) 1c524d

pentadecimal (15) 150232

As an angle

1,012,997° = 2,813 × 360° + 317°

317° ≈ 5.533 rad

Compass bearing: NW (northwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百零一萬二千九百九十七
Chinese (financial): 壹佰零壹萬貳仟玖佰玖拾柒

In other modern scripts

Eastern Arabic ١٠١٢٩٩٧ Devanagari १०१२९९७ Bengali ১০১২৯৯৭ Tamil ௧௦௧௨௯௯௭ Thai ๑๐๑๒๙๙๗ Tibetan ༡༠༡༢༩༩༧ Khmer ១០១២៩៩៧ Lao ໑໐໑໒໙໙໗ Burmese ၁၀၁၂၉၉၇

Also seen as

Prime neighborhood

Adjacent primes:

Previous prime: 1,012,993 (gap of 4)
Next prime: 1,013,003 (gap of 6)

Pair status: cousin with 1012993, sexy with 1013003.

Hex color

#0F7505

RGB(15, 117, 5)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.117.5.

Address: 0.15.117.5
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.117.5

Unspecified address (0.0.0.0/8) — "this network" placeholder.

Possible date

Could be parsed as a date. Most likely interpretation: Sunday, January 1, 2997 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)

2997-10-01 (MMDYYYY (US, single-digit day))
2997-01-10 (DDMYYYY (Euro, single-digit month))

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 1,012,997 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 US1,012,997 on Google Patents ↗ Look up on USPTO ↗