Live analysis

1,001,802

1,001,802 is a composite number, even.

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.).

1,001,802 (one million one thousand eight hundred two) is an even 7-digit number. It is a composite number with 8 divisors, and factors as 2 × 3 × 166,967. Its proper divisors sum to 1,001,814, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF494A.

Abundant Number Arithmetic Number Cube-Free Evil Number Happy Number Semiperfect Number Sphenic Number Squarefree

Interestingness

★ ★ ★ ★ ☆

6 notable facts · grade B

1,001,790 1,001,791 1,001,792 1,001,793 1,001,794 1,001,795 1,001,796 1,001,797 1,001,798 1,001,799 1,001,800 1,001,801 1,001,802 1,001,803 1,001,804 1,001,805 1,001,806 1,001,807 1,001,808 1,001,809 1,001,810 1,001,811 1,001,812 1,001,813 1,001,814

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 12
Digit product: 0
Digital root: 3
Palindrome: No
Bit width: 20 bits
Reversed: 2,081,001
Square (n²): 1,003,607,247,204
Cube (n³): 1,005,415,747,463,461,608
Divisor count: 8
σ(n) — sum of divisors: 2,003,616
φ(n) — Euler's totient: 333,932
Sum of prime factors: 166,972

Primality

Prime factorization: 2 × 3 × 166967

Nearest primes: 1,001,801 (−1) · 1,001,807 (+5)

Divisors & multiples

All divisors (8)

1 · 2 · 3 · 6 · 166967 · 333934 · 500901 (half) · 1001802

Aliquot sum (sum of proper divisors): 1,001,814

Factor pairs (a × b = 1,001,802)

1 × 1001802

2 × 500901

3 × 333934

6 × 166967

First multiples

1,001,802 · 2,003,604 (double) · 3,005,406 · 4,007,208 · 5,009,010 · 6,010,812 · 7,012,614 · 8,014,416 · 9,016,218 · 10,018,020

Sums & aliquot sequence

As consecutive integers: 333,933 + 333,934 + 333,935 250,449 + 250,450 + 250,451 + 250,452 83,478 + 83,479 + … + 83,489

Aliquot sequence: 1,001,802 → 1,001,814 → 1,241,130 → 2,009,238 → 3,001,962 → 3,694,038 → 3,815,898 → 3,815,910 → 7,927,866 → 9,616,518 → 11,418,210 → 18,439,254 → 23,863,266 → 35,227,038 → 52,612,962 → 52,689,630 → 100,342,050 — unresolved within range

Continued fraction of √n

√1,001,802 = [1000; (1, 9, 16, 1, 2, 1, 1, 2, 7, 1, 76, 8, 1, 26, 1, 1, 7, 9, 1, 3, 2, 11, 2, 2, …)]

Representations

In words: one million one thousand eight hundred two
Ordinal: 1001802nd
Binary: 11110100100101001010
Octal: 3644512
Hexadecimal: 0xF494A
Base64: D0lK
One's complement: 4,293,965,493 (32-bit)
Scientific notation: 1.001802 × 10⁶
As a duration: 1,001,802 s = 11 days, 14 hours, 16 minutes, 42 seconds

In other bases

ternary (3) 1212220012210

quaternary (4) 3310211022

quinary (5) 224024202

senary (6) 33245550

septenary (7) 11341464

nonary (9) 1786183

undecimal (11) 62473a

duodecimal (12) 4038b6

tridecimal (13) 290ca9

tetradecimal (14) 1c1134

pentadecimal (15) 14bc6c

As an angle

1,001,802° = 2,782 × 360° + 282°

282° ≈ 4.922 rad

Compass bearing: WNW (west-northwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓏺𓏺
Chinese: 一百萬一千八百零二
Chinese (financial): 壹佰萬壹仟捌佰零貳

In other modern scripts

Eastern Arabic ١٠٠١٨٠٢ Devanagari १००१८०२ Bengali ১০০১৮০২ Tamil ௧௦௦௧௮௦௨ Thai ๑๐๐๑๘๐๒ Tibetan ༡༠༠༡༨༠༢ Khmer ១០០១៨០២ Lao ໑໐໐໑໘໐໒ Burmese ၁၀၀၁၈၀၂

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1001802, here are decompositions:

5 + 1001797 = 1001802
19 + 1001783 = 1001802
59 + 1001743 = 1001802
79 + 1001723 = 1001802
89 + 1001713 = 1001802
163 + 1001639 = 1001802
173 + 1001629 = 1001802
181 + 1001621 = 1001802

Showing the first eight; more decompositions exist.

Hex color

#0F494A

RGB(15, 73, 74)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.73.74.

Address: 0.15.73.74
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.73.74

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 1,001,802 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 US1,001,802 on Google Patents ↗ Look up on USPTO ↗