Live analysis

472,005

472,005 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.).

472,005 (four hundred seventy-two thousand five) is an odd 6-digit number. It is a composite number with 24 divisors, and factors as 3² × 5 × 17 × 617. Written other ways, in hexadecimal, 0x733C5.

Arithmetic Number Cube-Free Deficient Number Gapful Number Happy Number Odious Number Pernicious Number

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

471,993 471,994 471,995 471,996 471,997 471,998 471,999 472,000 472,001 472,002 472,003 472,004 472,005 472,006 472,007 472,008 472,009 472,010 472,011 472,012 472,013 472,014 472,015 472,016 472,017

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Properties

Parity: Odd
Digit count: 6
Digit sum: 18
Digit product: 0
Digital root: 9
Palindrome: No
Bit width: 19 bits
Reversed: 500,274
Square (n²): 222,788,720,025
Cube (n³): 105,157,389,795,400,125
Divisor count: 24
σ(n) — sum of divisors: 867,672
φ(n) — Euler's totient: 236,544
Sum of prime factors: 645

Primality

Prime factorization: 3 ² × 5 × 17 × 617

Nearest primes: 471,997 (−8) · 472,019 (+14)

Divisors & multiples

All divisors (24)

1 · 3 · 5 · 9 · 15 · 17 · 45 · 51 · 85 · 153 · 255 · 617 · 765 · 1851 · 3085 · 5553 · 9255 · 10489 · 27765 · 31467 · 52445 · 94401 · 157335 · 472005

Aliquot sum (sum of proper divisors): 395,667

Factor pairs (a × b = 472,005)

1 × 472005

3 × 157335

5 × 94401

9 × 52445

15 × 31467

17 × 27765

45 × 10489

51 × 9255

85 × 5553

153 × 3085

255 × 1851

617 × 765

First multiples

472,005 · 944,010 (double) · 1,416,015 · 1,888,020 · 2,360,025 · 2,832,030 · 3,304,035 · 3,776,040 · 4,248,045 · 4,720,050

Sums & aliquot sequence

As a sum of two squares: 6² + 687² = 111² + 678² = 318² + 609² = 417² + 546²

As consecutive integers: 236,002 + 236,003 157,334 + 157,335 + 157,336 94,399 + 94,400 + 94,401 + 94,402 + 94,403 78,665 + 78,666 + 78,667 + 78,668 + 78,669 + 78,670

Aliquot sequence: 472,005 → 395,667 → 175,865 → 47,695 → 9,545 → 2,551 → 1 → 0 — terminates at zero

Continued fraction of √n

√472,005 = [687; (38, 5, 1, 37, 2, 1, 152, 343, 1, 1, 37, 1, 2, 152, 2, 1, 37, 1, 1, 343, 152, 1, 2, 37, …)]

Period length 28 — the block in parentheses repeats forever.

Representations

In words: four hundred seventy-two thousand five
Ordinal: 472005th
Binary: 1110011001111000101
Octal: 1631705
Hexadecimal: 0x733C5
Base64: BzPF
One's complement: 4,294,495,290 (32-bit)
Scientific notation: 4.72005 × 10⁵
As a duration: 472,005 s = 5 days, 11 hours, 6 minutes, 45 seconds

In other bases

ternary (3) 212222110200

quaternary (4) 1303033011

quinary (5) 110101010

senary (6) 14041113

septenary (7) 4004052

nonary (9) 788420

undecimal (11) 2a2696

duodecimal (12) 1a9199

tridecimal (13) 136ac1

tetradecimal (14) c4029

pentadecimal (15) 94cc0

As an angle

472,005° = 1,311 × 360° + 45°

45° ≈ 0.785 rad

Compass bearing: NE (northeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹 𒌋𒁹 𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓏺𓏺𓏺𓏺𓏺
Greek (Milesian): ͵υοβεʹ
Chinese: 四十七萬二千零五
Chinese (financial): 肆拾柒萬貳仟零伍

In other modern scripts

Eastern Arabic ٤٧٢٠٠٥ Devanagari ४७२००५ Bengali ৪৭২০০৫ Tamil ௪௭௨௦௦௫ Thai ๔๗๒๐๐๕ Tibetan ༤༧༢༠༠༥ Khmer ៤៧២០០៥ Lao ໔໗໒໐໐໕ Burmese ၄၇၂၀၀၅

Also seen as

Hex color

#0733C5

RGB(7, 51, 197)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.7.51.197.

Address: 0.7.51.197
Class: reserved
IPv4-mapped IPv6: ::ffff:0.7.51.197

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 472,005 and was likely granted around 1891.

Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.

Look up US472,005 on Google Patents ↗ Look up on USPTO ↗