Live analysis

1,002,481

1,002,481 is a prime, 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.).

1,002,481 (one million two thousand four hundred eighty-one) is an odd 7-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0xF4BF1.

Arithmetic Number Cube-Free Deficient Number Happy Number Odious Number Pernicious Number Prime Pythagorean Prime Sexy Prime Squarefree

Interestingness

★ ★ ★ ★ ☆

7 notable facts · grade B

1,002,469 1,002,470 1,002,471 1,002,472 1,002,473 1,002,474 1,002,475 1,002,476 1,002,477 1,002,478 1,002,479 1,002,480 1,002,481 1,002,482 1,002,483 1,002,484 1,002,485 1,002,486 1,002,487 1,002,488 1,002,489 1,002,490 1,002,491 1,002,492 1,002,493

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 16
Digit product: 0
Digital root: 7
Palindrome: No
Bit width: 20 bits
Reversed: 1,842,001
Square (n²): 1,004,968,155,361
Cube (n³): 1,007,461,481,354,450,641
Divisor count: 2
σ(n) — sum of divisors: 1,002,482
φ(n) — Euler's totient: 1,002,480

Primality

1,002,481 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)

1 · 1002481

Aliquot sum (sum of proper divisors): 1

Factor pairs (a × b = 1,002,481)

1 × 1002481

First multiples

1,002,481 · 2,004,962 (double) · 3,007,443 · 4,009,924 · 5,012,405 · 6,014,886 · 7,017,367 · 8,019,848 · 9,022,329 · 10,024,810

Sums & aliquot sequence

As a sum of two squares: 185² + 984²

As consecutive integers: 501,240 + 501,241

Continued fraction of √n

√1,002,481 = [1001; (4, 5, 1, 5, 8, 2, 1, 6, 57, 15, 1, 1, 1, 2, 7, 1, 29, 1, 12, 1, 1, 1, 8, 1, …)]

Representations

In words: one million two thousand four hundred eighty-one
Ordinal: 1002481st
Binary: 11110100101111110001
Octal: 3645761
Hexadecimal: 0xF4BF1
Base64: D0vx
One's complement: 4,293,964,814 (32-bit)
Scientific notation: 1.002481 × 10⁶
As a duration: 1,002,481 s = 11 days, 14 hours, 28 minutes, 1 second

In other bases

ternary (3) 1212221010221

quaternary (4) 3310233301

quinary (5) 224034411

senary (6) 33253041

septenary (7) 11343454

nonary (9) 1787127

undecimal (11) 6251a7

duodecimal (12) 404181

tridecimal (13) 2913ac

tetradecimal (14) 1c149b

pentadecimal (15) 14c071

As an angle

1,002,481° = 2,784 × 360° + 241°

241° ≈ 4.206 rad

Compass bearing: WSW (west-southwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺
Chinese: 一百萬二千四百八十一
Chinese (financial): 壹佰萬貳仟肆佰捌拾壹

In other modern scripts

Eastern Arabic ١٠٠٢٤٨١ Devanagari १००२४८१ Bengali ১০০২৪৮১ Tamil ௧௦௦௨௪௮௧ Thai ๑๐๐๒๔๘๑ Tibetan ༡༠༠༢༤༨༡ Khmer ១០០២៤៨១ Lao ໑໐໐໒໔໘໑ Burmese ၁၀၀၂၄၈၁

Also seen as

Prime neighborhood

Adjacent primes:

Previous prime: 1,002,467 (gap of 14)
Next prime: 1,002,487 (gap of 6)

Pair status: sexy with 1002487.

Hex color

#0F4BF1

RGB(15, 75, 241)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.75.241.

Address: 0.15.75.241
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.75.241

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 1,002,481 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 US1,002,481 on Google Patents ↗ Look up on USPTO ↗