Live analysis

1,002,109

1,002,109 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.).

1,002,109 (one million two thousand one hundred nine) is an odd 7-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0xF4A7D.

Arithmetic Number Cube-Free Deficient Number Emirp Odious Number Pernicious Number Prime Pythagorean Prime Squarefree

Interestingness

★ ★ ★ ★ ☆

6 notable facts · grade B

1,002,097 1,002,098 1,002,099 1,002,100 1,002,101 1,002,102 1,002,103 1,002,104 1,002,105 1,002,106 1,002,107 1,002,108 1,002,109 1,002,110 1,002,111 1,002,112 1,002,113 1,002,114 1,002,115 1,002,116 1,002,117 1,002,118 1,002,119 1,002,120 1,002,121

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 13
Digit product: 0
Digital root: 4
Palindrome: No
Bit width: 20 bits
Reversed: 9,012,001
Square (n²): 1,004,222,447,881
Cube (n³): 1,006,340,353,023,581,029
Divisor count: 2
σ(n) — sum of divisors: 1,002,110
φ(n) — Euler's totient: 1,002,108

Primality

1,002,109 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)

1 · 1002109

Aliquot sum (sum of proper divisors): 1

Factor pairs (a × b = 1,002,109)

1 × 1002109

First multiples

1,002,109 · 2,004,218 (double) · 3,006,327 · 4,008,436 · 5,010,545 · 6,012,654 · 7,014,763 · 8,016,872 · 9,018,981 · 10,021,090

Sums & aliquot sequence

As a sum of two squares: 90² + 997²

As consecutive integers: 501,054 + 501,055

Continued fraction of √n

√1,002,109 = [1001; (18, 1, 1, 6, 6, 4, 8, 1, 1, 1, 12, 5, 1, 1, 3, 1, 1, 1, 1, 1, 1, 2, 11, 1, …)]

Representations

In words: one million two thousand one hundred nine
Ordinal: 1002109th
Binary: 11110100101001111101
Octal: 3645175
Hexadecimal: 0xF4A7D
Base64: D0p9
One's complement: 4,293,965,186 (32-bit)
Scientific notation: 1.002109 × 10⁶
As a duration: 1,002,109 s = 11 days, 14 hours, 21 minutes, 49 seconds

In other bases

ternary (3) 1212220122011

quaternary (4) 3310221331

quinary (5) 224031414

senary (6) 33251221

septenary (7) 11342413

nonary (9) 1786564

undecimal (11) 624999

duodecimal (12) 403b11

tridecimal (13) 291184

tetradecimal (14) 1c12b3

pentadecimal (15) 14bdc4

As an angle

1,002,109° = 2,783 × 360° + 229°

229° ≈ 3.997 rad

Compass bearing: SW (southwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓍢𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬二千一百零九
Chinese (financial): 壹佰萬貳仟壹佰零玖

In other modern scripts

Eastern Arabic ١٠٠٢١٠٩ Devanagari १००२१०९ Bengali ১০০২১০৯ Tamil ௧௦௦௨௧௦௯ Thai ๑๐๐๒๑๐๙ Tibetan ༡༠༠༢༡༠༩ Khmer ១០០២១០៩ Lao ໑໐໐໒໑໐໙ Burmese ၁၀၀၂၁၀၉

Also seen as

Prime neighborhood

Adjacent primes:

Previous prime: 1,002,101 (gap of 8)
Next prime: 1,002,121 (gap of 12)

Hex color

#0F4A7D

RGB(15, 74, 125)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.74.125.

Address: 0.15.74.125
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.74.125

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 1,002,109 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 US1,002,109 on Google Patents ↗ Look up on USPTO ↗