Live analysis

1,002,406

1,002,406 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.).

1,002,406 (one million two thousand four hundred six) is an even 7-digit number. It is a composite number with 4 divisors, and factors as 2 × 501,203. Written other ways, in hexadecimal, 0xF4BA6.

Arithmetic Number Cube-Free Deficient Number Evil Number Semiprime Smith Number Squarefree

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,002,394 1,002,395 1,002,396 1,002,397 1,002,398 1,002,399 1,002,400 1,002,401 1,002,402 1,002,403 1,002,404 1,002,405 1,002,406 1,002,407 1,002,408 1,002,409 1,002,410 1,002,411 1,002,412 1,002,413 1,002,414 1,002,415 1,002,416 1,002,417 1,002,418

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 13
Digit product: 0
Digital root: 4
Palindrome: No
Bit width: 20 bits
Reversed: 6,042,001
Square (n²): 1,004,817,788,836
Cube (n³): 1,007,235,380,435,939,416
Divisor count: 4
σ(n) — sum of divisors: 1,503,612
φ(n) — Euler's totient: 501,202
Sum of prime factors: 501,205

Primality

Prime factorization: 2 × 501203

Nearest primes: 1,002,403 (−3) · 1,002,427 (+21)

Divisors & multiples

All divisors (4)

1 · 2 · 501203 (half) · 1002406

Aliquot sum (sum of proper divisors): 501,206

Factor pairs (a × b = 1,002,406)

1 × 1002406

2 × 501203

First multiples

1,002,406 · 2,004,812 (double) · 3,007,218 · 4,009,624 · 5,012,030 · 6,014,436 · 7,016,842 · 8,019,248 · 9,021,654 · 10,024,060

Sums & aliquot sequence

As consecutive integers: 250,600 + 250,601 + 250,602 + 250,603

Aliquot sequence: 1,002,406 → 501,206 → 256,738 → 131,594 → 76,246 → 40,034 → 21,754 → 11,546 → 6,598 → 3,302 → 2,074 → 1,274 → 1,120 → 1,904 → 2,560 → 3,578 → 1,792 — unresolved within range

Continued fraction of √n

√1,002,406 = [1001; (4, 1, 16, 1, 3, 3, 1, 14, 1, 1, 11, 1, 1, 1, 1, 1, 2, 5, 1, 10, 1, 6, 1, 1, …)]

Representations

In words: one million two thousand four hundred six
Ordinal: 1002406th
Binary: 11110100101110100110
Octal: 3645646
Hexadecimal: 0xF4BA6
Base64: D0um
One's complement: 4,293,964,889 (32-bit)
Scientific notation: 1.002406 × 10⁶
As a duration: 1,002,406 s = 11 days, 14 hours, 26 minutes, 46 seconds

In other bases

ternary (3) 1212221001011

quaternary (4) 3310232212

quinary (5) 224034111

senary (6) 33252434

septenary (7) 11343316

nonary (9) 1787034

undecimal (11) 625139

duodecimal (12) 40411a

tridecimal (13) 291352

tetradecimal (14) 1c1446

pentadecimal (15) 14c021

As an angle

1,002,406° = 2,784 × 360° + 166°

166° ≈ 2.897 rad

Compass bearing: SSE (south-southeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓍢𓍢𓍢𓍢𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬二千四百零六
Chinese (financial): 壹佰萬貳仟肆佰零陸

In other modern scripts

Eastern Arabic ١٠٠٢٤٠٦ Devanagari १००२४०६ Bengali ১০০২৪০৬ Tamil ௧௦௦௨௪௦௬ Thai ๑๐๐๒๔๐๖ Tibetan ༡༠༠༢༤༠༦ Khmer ១០០២៤០៦ Lao ໑໐໐໒໔໐໖ Burmese ၁၀၀၂၄၀၆

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1002406, here are decompositions:

3 + 1002403 = 1002406
29 + 1002377 = 1002406
47 + 1002359 = 1002406
59 + 1002347 = 1002406
107 + 1002299 = 1002406
149 + 1002257 = 1002406
179 + 1002227 = 1002406
233 + 1002173 = 1002406

Showing the first eight; more decompositions exist.

Hex color

#0F4BA6

RGB(15, 75, 166)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.75.166.

Address: 0.15.75.166
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.75.166

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 1,002,406 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 US1,002,406 on Google Patents ↗ Look up on USPTO ↗