Live analysis

470,000

470,000 is a composite number, even.

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.).

470,000 (four hundred seventy thousand) is an even 6-digit number. It is a composite number with 50 divisors, and factors as 2⁴ × 5⁴ × 47. Its proper divisors sum to 692,128, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x72BF0.

Abundant Number Gapful Number Odious Number Pernicious Number Practical Number Preferred Number Refactorable Number Semiperfect Number

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

469,988 469,989 469,990 469,991 469,992 469,993 469,994 469,995 469,996 469,997 469,998 469,999 470,000 470,001 470,002 470,003 470,004 470,005 470,006 470,007 470,008 470,009 470,010 470,011 470,012

less more

Properties

Parity: Even
Digit count: 6
Digit sum: 11
Digit product: 0
Digital root: 2
Palindrome: No
Bit width: 19 bits
Reversed: 74
Square (n²): 220,900,000,000
Cube (n³): 103,823,000,000,000,000
Divisor count: 50
σ(n) — sum of divisors: 1,162,128
φ(n) — Euler's totient: 184,000
Sum of prime factors: 75

Primality

Prime factorization: 2 ⁴ × 5 ⁴ × 47

Nearest primes: 469,993 (−7) · 470,021 (+21)

Divisors & multiples

All divisors (50)

1 · 2 · 4 · 5 · 8 · 10 · 16 · 20 · 25 · 40 · 47 · 50 · 80 · 94 · 100 · 125 · 188 · 200 · 235 · 250 · 376 · 400 · 470 · 500 · 625 · 752 · 940 · 1000 · 1175 · 1250 · 1880 · 2000 · 2350 · 2500 · 3760 · 4700 · 5000 · 5875 · 9400 · 10000 · 11750 · 18800 · 23500 · 29375 · 47000 · 58750 · 94000 · 117500 · 235000 (half) · 470000

Aliquot sum (sum of proper divisors): 692,128

Factor pairs (a × b = 470,000)

1 × 470000

2 × 235000

4 × 117500

5 × 94000

8 × 58750

10 × 47000

16 × 29375

20 × 23500

25 × 18800

40 × 11750

47 × 10000

50 × 9400

80 × 5875

94 × 5000

100 × 4700

125 × 3760

188 × 2500

200 × 2350

235 × 2000

250 × 1880

376 × 1250

400 × 1175

470 × 1000

500 × 940

625 × 752

First multiples

470,000 · 940,000 (double) · 1,410,000 · 1,880,000 · 2,350,000 · 2,820,000 · 3,290,000 · 3,760,000 · 4,230,000 · 4,700,000

Sums & aliquot sequence

As consecutive integers: 93,998 + 93,999 + 94,000 + 94,001 + 94,002 18,788 + 18,789 + … + 18,812 14,672 + 14,673 + … + 14,703 9,977 + 9,978 + … + 10,023

Aliquot sequence: 470,000 → 692,128 → 704,960 → 974,488 → 897,872 → 944,644 → 721,356 → 998,964 → 1,526,286 → 1,551,858 → 2,318,862 → 3,616,242 → 4,937,358 → 4,937,370 → 7,296,870 → 12,717,978 → 18,589,158 — unresolved within range

Continued fraction of √n

√470,000 = [685; (1, 1, 3, 3, 7, 2, 17, 1, 1, 2, 1, 10, 1, 1, 1, 1, 1, 1, 6, 3, 1, 1, 1, 4, …)]

Representations

In words: four hundred seventy thousand
Ordinal: 470000th
Binary: 1110010101111110000
Octal: 1625760
Hexadecimal: 0x72BF0
Base64: Byvw
One's complement: 4,294,497,295 (32-bit)
Scientific notation: 4.7 × 10⁵
As a duration: 470,000 s = 5 days, 10 hours, 33 minutes, 20 seconds

In other bases

ternary (3) 212212201102

quaternary (4) 1302233300

quinary (5) 110020000

senary (6) 14023532

septenary (7) 3665156

nonary (9) 785642

undecimal (11) 2a1133

duodecimal (12) 1a7ba8

tridecimal (13) 135c0b

tetradecimal (14) c33d6

pentadecimal (15) 943d5

As an angle

470,000° = 1,305 × 360° + 200°

200° ≈ 3.491 rad

Compass bearing: SSW (south-southwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹 𒌋 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋
Egyptian hieroglyphic: 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍
Greek (Milesian): ͵υο
Chinese: 四十七萬
Chinese (financial): 肆拾柒萬

In other modern scripts

Eastern Arabic ٤٧٠٠٠٠ Devanagari ४७०००० Bengali ৪৭০০০০ Tamil ௪௭௦௦௦௦ Thai ๔๗๐๐๐๐ Tibetan ༤༧༠༠༠༠ Khmer ៤៧០០០០ Lao ໔໗໐໐໐໐ Burmese ၄၇၀၀၀၀

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 470000, here are decompositions:

7 + 469993 = 470000
31 + 469969 = 470000
43 + 469957 = 470000
61 + 469939 = 470000
109 + 469891 = 470000
151 + 469849 = 470000
199 + 469801 = 470000
277 + 469723 = 470000

Showing the first eight; more decompositions exist.

Hex color

#072BF0

RGB(7, 43, 240)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.7.43.240.

Address: 0.7.43.240
Class: reserved
IPv4-mapped IPv6: ::ffff:0.7.43.240

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 470,000 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 US470,000 on Google Patents ↗ Look up on USPTO ↗

Position in π

The digit sequence 470000 first appears in π at position 54,934 of the decimal expansion (the 54,934ordinal-suffix:th digit after the integer 3).

Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.

Look up 470000 on Pi Search ↗