Live analysis

1,002,431

1,002,431 is a composite number, 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.).

1,002,431 (one million two thousand four hundred thirty-one) is an odd 7-digit number. It is a composite number with 4 divisors, and factors as 79 × 12,689. Written other ways, in hexadecimal, 0xF4BBF.

Arithmetic Number Cube-Free Deficient Number Happy Number Odious Number Semiprime Squarefree

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,002,419 1,002,420 1,002,421 1,002,422 1,002,423 1,002,424 1,002,425 1,002,426 1,002,427 1,002,428 1,002,429 1,002,430 1,002,431 1,002,432 1,002,433 1,002,434 1,002,435 1,002,436 1,002,437 1,002,438 1,002,439 1,002,440 1,002,441 1,002,442 1,002,443

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 11
Digit product: 0
Digital root: 2
Palindrome: No
Bit width: 20 bits
Reversed: 1,342,001
Square (n²): 1,004,867,909,761
Cube (n³): 1,007,310,743,649,628,991
Divisor count: 4
σ(n) — sum of divisors: 1,015,200
φ(n) — Euler's totient: 989,664
Sum of prime factors: 12,768

Primality

Prime factorization: 79 × 12689

Nearest primes: 1,002,427 (−4) · 1,002,433 (+2)

Divisors & multiples

All divisors (4)

1 · 79 · 12689 · 1002431

Aliquot sum (sum of proper divisors): 12,769

Factor pairs (a × b = 1,002,431)

1 × 1002431

79 × 12689

First multiples

1,002,431 · 2,004,862 (double) · 3,007,293 · 4,009,724 · 5,012,155 · 6,014,586 · 7,017,017 · 8,019,448 · 9,021,879 · 10,024,310

Sums & aliquot sequence

As consecutive integers: 501,215 + 501,216 12,650 + 12,651 + … + 12,728 6,266 + 6,267 + … + 6,423

Aliquot sequence: 1,002,431 → 12,769 → 114 → 126 → 186 → 198 → 270 → 450 → 759 → 393 → 135 → 105 → 87 → 33 → 15 → 9 → 4 — unresolved within range

Continued fraction of √n

√1,002,431 = [1001; (4, 1, 1, 1, 10, 15, 3, 4, 3, 2, 1, 5, 1, 1, 1, 1, 1, 1, 1, 30, 5, 3, 9, 1001, …)]

Period length 48 — the block in parentheses repeats forever.

Representations

In words: one million two thousand four hundred thirty-one
Ordinal: 1002431st
Binary: 11110100101110111111
Octal: 3645677
Hexadecimal: 0xF4BBF
Base64: D0u/
One's complement: 4,293,964,864 (32-bit)
Scientific notation: 1.002431 × 10⁶
As a duration: 1,002,431 s = 11 days, 14 hours, 27 minutes, 11 seconds

In other bases

ternary (3) 1212221002002

quaternary (4) 3310232333

quinary (5) 224034211

senary (6) 33252515

septenary (7) 11343353

nonary (9) 1787062

undecimal (11) 625161

duodecimal (12) 40413b

tridecimal (13) 291371

tetradecimal (14) 1c1463

pentadecimal (15) 14c03b

As an angle

1,002,431° = 2,784 × 360° + 191°

191° ≈ 3.334 rad

Compass bearing: S (south)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓏺
Chinese: 一百萬二千四百三十一
Chinese (financial): 壹佰萬貳仟肆佰參拾壹

In other modern scripts

Eastern Arabic ١٠٠٢٤٣١ Devanagari १००२४३१ Bengali ১০০২৪৩১ Tamil ௧௦௦௨௪௩௧ Thai ๑๐๐๒๔๓๑ Tibetan ༡༠༠༢༤༣༡ Khmer ១០០២៤៣១ Lao ໑໐໐໒໔໓໑ Burmese ၁၀၀၂၄၃၁

Also seen as

Hex color

#0F4BBF

RGB(15, 75, 191)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.75.191.

Address: 0.15.75.191
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.75.191

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 1,002,431 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 US1,002,431 on Google Patents ↗ Look up on USPTO ↗