Live analysis

1,006,402

1,006,402 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.).

1,006,402 (one million six thousand four hundred two) is an even 7-digit number. It is a composite number with 8 divisors, and factors as 2 × 137 × 3,673. Written other ways, in hexadecimal, 0xF5B42.

Cube-Free Deficient Number Odious Number Pernicious Number Sphenic Number Squarefree

Interestingness

★ ☆ ☆ ☆ ☆

3 notable facts · grade F

1,006,390 1,006,391 1,006,392 1,006,393 1,006,394 1,006,395 1,006,396 1,006,397 1,006,398 1,006,399 1,006,400 1,006,401 1,006,402 1,006,403 1,006,404 1,006,405 1,006,406 1,006,407 1,006,408 1,006,409 1,006,410 1,006,411 1,006,412 1,006,413 1,006,414

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 13
Digit product: 0
Digital root: 4
Palindrome: No
Bit width: 20 bits
Reversed: 2,046,001
Square (n²): 1,012,844,985,604
Cube (n³): 1,019,329,219,201,836,808
Divisor count: 8
σ(n) — sum of divisors: 1,521,036
φ(n) — Euler's totient: 499,392
Sum of prime factors: 3,812

Primality

Prime factorization: 2 × 137 × 3673

Nearest primes: 1,006,393 (−9) · 1,006,433 (+31)

Divisors & multiples

All divisors (8)

1 · 2 · 137 · 274 · 3673 · 7346 · 503201 (half) · 1006402

Aliquot sum (sum of proper divisors): 514,634

Factor pairs (a × b = 1,006,402)

1 × 1006402

2 × 503201

137 × 7346

274 × 3673

First multiples

1,006,402 · 2,012,804 (double) · 3,019,206 · 4,025,608 · 5,032,010 · 6,038,412 · 7,044,814 · 8,051,216 · 9,057,618 · 10,064,020

Sums & aliquot sequence

As a sum of two squares: 219² + 979² = 461² + 891²

As consecutive integers: 251,599 + 251,600 + 251,601 + 251,602 7,278 + 7,279 + … + 7,414 1,563 + 1,564 + … + 2,110

Aliquot sequence: 1,006,402 → 514,634 → 327,766 → 163,886 → 81,946 → 40,976 → 44,956 → 33,724 → 25,300 → 37,196 → 31,852 → 23,896 → 22,904 → 26,296 → 25,904 → 24,316 → 18,244 — unresolved within range

Continued fraction of √n

√1,006,402 = [1003; (5, 9, 1, 1, 5, 1, 3, 1, 1, 1, 1, 1, 4, 3, 1, 1, 12, 19, 2, 1, 1, 1002, 1, 1, …)]

Period length 44 — the block in parentheses repeats forever.

Representations

In words: one million six thousand four hundred two
Ordinal: 1006402nd
Binary: 11110101101101000010
Octal: 3655502
Hexadecimal: 0xF5B42
Base64: D1tC
One's complement: 4,293,960,893 (32-bit)
Scientific notation: 1.006402 × 10⁶
As a duration: 1,006,402 s = 11 days, 15 hours, 33 minutes, 22 seconds

In other bases

ternary (3) 1220010112011

quaternary (4) 3311231002

quinary (5) 224201102

senary (6) 33323134

septenary (7) 11361055

nonary (9) 1803464

undecimal (11) 628141

duodecimal (12) 4064aa

tridecimal (13) 293107

tetradecimal (14) 1c2a9c

pentadecimal (15) 14d2d7

As an angle

1,006,402° = 2,795 × 360° + 202°

202° ≈ 3.526 rad

Compass bearing: SSW (south-southwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓏺𓏺
Chinese: 一百萬六千四百零二
Chinese (financial): 壹佰萬陸仟肆佰零貳

In other modern scripts

Eastern Arabic ١٠٠٦٤٠٢ Devanagari १००६४०२ Bengali ১০০৬৪০২ Tamil ௧௦௦௬௪௦௨ Thai ๑๐๐๖๔๐๒ Tibetan ༡༠༠༦༤༠༢ Khmer ១០០៦៤០២ Lao ໑໐໐໖໔໐໒ Burmese ၁၀၀၆၄၀၂

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1006402, here are decompositions:

11 + 1006391 = 1006402
41 + 1006361 = 1006402
71 + 1006331 = 1006402
101 + 1006301 = 1006402
149 + 1006253 = 1006402
233 + 1006169 = 1006402
239 + 1006163 = 1006402
251 + 1006151 = 1006402

Showing the first eight; more decompositions exist.

Hex color

#0F5B42

RGB(15, 91, 66)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.91.66.

Address: 0.15.91.66
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.91.66

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 1,006,402 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 US1,006,402 on Google Patents ↗ Look up on USPTO ↗