Live analysis

1,009,401

1,009,401 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.).

1,009,401 (one million nine thousand four hundred one) is an odd 7-digit number. It is a composite number with 8 divisors, and factors as 3 × 23 × 14,629. Written other ways, in hexadecimal, 0xF66F9.

Arithmetic Number Cube-Free Deficient Number Evil Number Recamán's Sequence Sphenic Number Squarefree

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,009,389 1,009,390 1,009,391 1,009,392 1,009,393 1,009,394 1,009,395 1,009,396 1,009,397 1,009,398 1,009,399 1,009,400 1,009,401 1,009,402 1,009,403 1,009,404 1,009,405 1,009,406 1,009,407 1,009,408 1,009,409 1,009,410 1,009,411 1,009,412 1,009,413

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 15
Digit product: 0
Digital root: 6
Palindrome: No
Bit width: 20 bits
Reversed: 1,049,001
Recamán's sequence: a(346,649) = 1,009,401
Square (n²): 1,018,890,378,801
Cube (n³): 1,028,468,967,252,108,201
Divisor count: 8
σ(n) — sum of divisors: 1,404,480
φ(n) — Euler's totient: 643,632
Sum of prime factors: 14,655

Primality

Prime factorization: 3 × 23 × 14629

Nearest primes: 1,009,399 (−2) · 1,009,417 (+16)

Divisors & multiples

All divisors (8)

1 · 3 · 23 · 69 · 14629 · 43887 · 336467 · 1009401

Aliquot sum (sum of proper divisors): 395,079

Factor pairs (a × b = 1,009,401)

1 × 1009401

3 × 336467

23 × 43887

69 × 14629

First multiples

1,009,401 · 2,018,802 (double) · 3,028,203 · 4,037,604 · 5,047,005 · 6,056,406 · 7,065,807 · 8,075,208 · 9,084,609 · 10,094,010

Sums & aliquot sequence

As consecutive integers: 504,700 + 504,701 336,466 + 336,467 + 336,468 168,231 + 168,232 + 168,233 + 168,234 + 168,235 + 168,236 43,876 + 43,877 + … + 43,898

Aliquot sequence: 1,009,401 → 395,079 → 138,681 → 72,439 → 785 → 163 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,009,401 = [1004; (1, 2, 4, 1, 1, 7, 3, 21, 3, 2, 15, 1, 1, 1, 4, 1, 1, 2, 2, 1, 1, 2, 17, 2, …)]

Representations

In words: one million nine thousand four hundred one
Ordinal: 1009401st
Binary: 11110110011011111001
Octal: 3663371
Hexadecimal: 0xF66F9
Base64: D2b5
One's complement: 4,293,957,894 (32-bit)
Scientific notation: 1.009401 × 10⁶
As a duration: 1,009,401 s = 11 days, 16 hours, 23 minutes, 21 seconds

In other bases

ternary (3) 1220021122020

quaternary (4) 3312123321

quinary (5) 224300101

senary (6) 33345053

septenary (7) 11402601

nonary (9) 1807566

undecimal (11) 62a418

duodecimal (12) 408189

tridecimal (13) 2945a3

tetradecimal (14) 1c3c01

pentadecimal (15) 14e136

As an angle

1,009,401° = 2,803 × 360° + 321°

321° ≈ 5.603 rad

Compass bearing: NW (northwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋 𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓏺
Chinese: 一百萬九千四百零一
Chinese (financial): 壹佰萬玖仟肆佰零壹

In other modern scripts

Eastern Arabic ١٠٠٩٤٠١ Devanagari १००९४०१ Bengali ১০০৯৪০১ Tamil ௧௦௦௯௪௦௧ Thai ๑๐๐๙๔๐๑ Tibetan ༡༠༠༩༤༠༡ Khmer ១០០៩៤០១ Lao ໑໐໐໙໔໐໑ Burmese ၁၀၀၉၄၀၁

Also seen as

Hex color

#0F66F9

RGB(15, 102, 249)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.102.249.

Address: 0.15.102.249
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.102.249

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 1,009,401 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 US1,009,401 on Google Patents ↗ Look up on USPTO ↗