Live analysis

1,001,606

1,001,606 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.).

1,001,606 (one million one thousand six hundred six) is an even 7-digit number. It is a composite number with 16 divisors, and factors as 2 × 17 × 89 × 331. Written other ways, in hexadecimal, 0xF4886.

Arithmetic Number Cube-Free Deficient Number Flippable Odious Number Squarefree

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,001,594 1,001,595 1,001,596 1,001,597 1,001,598 1,001,599 1,001,600 1,001,601 1,001,602 1,001,603 1,001,604 1,001,605 1,001,606 1,001,607 1,001,608 1,001,609 1,001,610 1,001,611 1,001,612 1,001,613 1,001,614 1,001,615 1,001,616 1,001,617 1,001,618

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 14
Digit product: 0
Digital root: 5
Palindrome: No
Bit width: 20 bits
Reversed: 6,061,001
Flips to (rotate 180°): 9,091,001
Square (n²): 1,003,214,579,236
Cube (n³): 1,004,825,741,850,253,016
Divisor count: 16
σ(n) — sum of divisors: 1,613,520
φ(n) — Euler's totient: 464,640
Sum of prime factors: 439

Primality

Prime factorization: 2 × 17 × 89 × 331

Nearest primes: 1,001,593 (−13) · 1,001,621 (+15)

Divisors & multiples

All divisors (16)

1 · 2 · 17 · 34 · 89 · 178 · 331 · 662 · 1513 · 3026 · 5627 · 11254 · 29459 · 58918 · 500803 (half) · 1001606

Aliquot sum (sum of proper divisors): 611,914

Factor pairs (a × b = 1,001,606)

1 × 1001606

2 × 500803

17 × 58918

34 × 29459

89 × 11254

178 × 5627

331 × 3026

662 × 1513

First multiples

1,001,606 · 2,003,212 (double) · 3,004,818 · 4,006,424 · 5,008,030 · 6,009,636 · 7,011,242 · 8,012,848 · 9,014,454 · 10,016,060

Sums & aliquot sequence

As consecutive integers: 250,400 + 250,401 + 250,402 + 250,403 58,910 + 58,911 + … + 58,926 14,696 + 14,697 + … + 14,763 11,210 + 11,211 + … + 11,298

Aliquot sequence: 1,001,606 → 611,914 → 354,326 → 253,114 → 128,774 → 73,798 → 36,902 → 18,454 → 9,230 → 8,914 → 4,460 → 4,948 → 3,718 → 2,870 → 3,178 → 2,294 → 1,354 — unresolved within range

Continued fraction of √n

√1,001,606 = [1000; (1, 4, 14, 1, 2, 1, 4, 5, 2, 2, 1, 20, 1, 1, 2, 1, 1, 20, 1, 2, 2, 5, 4, 1, …)]

Period length 30 — the block in parentheses repeats forever.

Representations

In words: one million one thousand six hundred six
Ordinal: 1001606th
Binary: 11110100100010000110
Octal: 3644206
Hexadecimal: 0xF4886
Base64: D0iG
One's complement: 4,293,965,689 (32-bit)
Scientific notation: 1.001606 × 10⁶
As a duration: 1,001,606 s = 11 days, 14 hours, 13 minutes, 26 seconds

In other bases

ternary (3) 1212212221112

quaternary (4) 3310202012

quinary (5) 224022411

senary (6) 33245022

septenary (7) 11341064

nonary (9) 1785845

undecimal (11) 624581

duodecimal (12) 403772

tridecimal (13) 290b88

tetradecimal (14) 1c1034

pentadecimal (15) 14bb8b

As an angle

1,001,606° = 2,782 × 360° + 86°

86° ≈ 1.501 rad

Compass bearing: E (east)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬一千六百零六
Chinese (financial): 壹佰萬壹仟陸佰零陸

In other modern scripts

Eastern Arabic ١٠٠١٦٠٦ Devanagari १००१६०६ Bengali ১০০১৬০৬ Tamil ௧௦௦௧௬௦௬ Thai ๑๐๐๑๖๐๖ Tibetan ༡༠༠༡༦༠༦ Khmer ១០០១៦០៦ Lao ໑໐໐໑໖໐໖ Burmese ၁၀၀၁၆၀၆

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1001606, here are decompositions:

13 + 1001593 = 1001606
19 + 1001587 = 1001606
37 + 1001569 = 1001606
43 + 1001563 = 1001606
79 + 1001527 = 1001606
139 + 1001467 = 1001606
283 + 1001323 = 1001606
409 + 1001197 = 1001606

Showing the first eight; more decompositions exist.

Hex color

#0F4886

RGB(15, 72, 134)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.72.134.

Address: 0.15.72.134
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.72.134

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 1,001,606 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 US1,001,606 on Google Patents ↗ Look up on USPTO ↗