Live analysis

1,005,201

1,005,201 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.).

1,005,201 (one million five thousand two hundred one) is an odd 7-digit number. It is a composite number with 12 divisors, and factors as 3² × 67 × 1,667. Written other ways, in hexadecimal, 0xF5691.

Arithmetic Number Cube-Free Deficient Number Happy Number Harshad / Niven Odious Number Pernicious Number

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,005,189 1,005,190 1,005,191 1,005,192 1,005,193 1,005,194 1,005,195 1,005,196 1,005,197 1,005,198 1,005,199 1,005,200 1,005,201 1,005,202 1,005,203 1,005,204 1,005,205 1,005,206 1,005,207 1,005,208 1,005,209 1,005,210 1,005,211 1,005,212 1,005,213

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 9
Digit product: 0
Digital root: 9
Palindrome: No
Bit width: 20 bits
Reversed: 1,025,001
Square (n²): 1,010,429,050,401
Cube (n³): 1,015,684,291,892,135,601
Divisor count: 12
σ(n) — sum of divisors: 1,474,512
φ(n) — Euler's totient: 659,736
Sum of prime factors: 1,740

Primality

Prime factorization: 3 ² × 67 × 1667

Nearest primes: 1,005,187 (−14) · 1,005,203 (+2)

Divisors & multiples

All divisors (12)

1 · 3 · 9 · 67 · 201 · 603 · 1667 · 5001 · 15003 · 111689 · 335067 · 1005201

Aliquot sum (sum of proper divisors): 469,311

Factor pairs (a × b = 1,005,201)

1 × 1005201

3 × 335067

9 × 111689

67 × 15003

201 × 5001

603 × 1667

First multiples

1,005,201 · 2,010,402 (double) · 3,015,603 · 4,020,804 · 5,026,005 · 6,031,206 · 7,036,407 · 8,041,608 · 9,046,809 · 10,052,010

Sums & aliquot sequence

As consecutive integers: 502,600 + 502,601 335,066 + 335,067 + 335,068 167,531 + 167,532 + 167,533 + 167,534 + 167,535 + 167,536 111,685 + 111,686 + … + 111,693

Aliquot sequence: 1,005,201 → 469,311 → 156,441 → 52,151 → 5,305 → 1,067 → 109 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,005,201 = [1002; (1, 1, 2, 13, 1, 1, 9, 1, 1, 30, 1, 4, 6, 4, 16, 1, 1, 1, 1, 3, 2, 1, 1, 1, …)]

Representations

In words: one million five thousand two hundred one
Ordinal: 1005201st
Binary: 11110101011010010001
Octal: 3653221
Hexadecimal: 0xF5691
Base64: D1aR
One's complement: 4,293,962,094 (32-bit)
Scientific notation: 1.005201 × 10⁶
As a duration: 1,005,201 s = 11 days, 15 hours, 13 minutes, 21 seconds

In other bases

ternary (3) 1220001212200

quaternary (4) 3311122101

quinary (5) 224131301

senary (6) 33313413

septenary (7) 11354421

nonary (9) 1801780

undecimal (11) 62724a

duodecimal (12) 405869

tridecimal (13) 2926c2

tetradecimal (14) 1c2481

pentadecimal (15) 14cc86

As an angle

1,005,201° = 2,792 × 360° + 81°

81° ≈ 1.414 rad

Compass bearing: E (east)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹 𒌋𒌋𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓏺
Chinese: 一百萬五千二百零一
Chinese (financial): 壹佰萬伍仟貳佰零壹

In other modern scripts

Eastern Arabic ١٠٠٥٢٠١ Devanagari १००५२०१ Bengali ১০০৫২০১ Tamil ௧௦௦௫௨௦௧ Thai ๑๐๐๕๒๐๑ Tibetan ༡༠༠༥༢༠༡ Khmer ១០០៥២០១ Lao ໑໐໐໕໒໐໑ Burmese ၁၀၀၅၂၀၁

Also seen as

Hex color

#0F5691

RGB(15, 86, 145)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.86.145.

Address: 0.15.86.145
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.86.145

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 1,005,201 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 US1,005,201 on Google Patents ↗ Look up on USPTO ↗