Live analysis

1,004,228

1,004,228 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.).

1,004,228 (one million four thousand two hundred twenty-eight) is an even 7-digit number. It is a composite number with 6 divisors, and factors as 2² × 251,057. Written other ways, in hexadecimal, 0xF52C4.

Arithmetic Number Cube-Free Deficient Number Evil Number

Interestingness

★ ☆ ☆ ☆ ☆

2 notable facts · grade F

1,004,216 1,004,217 1,004,218 1,004,219 1,004,220 1,004,221 1,004,222 1,004,223 1,004,224 1,004,225 1,004,226 1,004,227 1,004,228 1,004,229 1,004,230 1,004,231 1,004,232 1,004,233 1,004,234 1,004,235 1,004,236 1,004,237 1,004,238 1,004,239 1,004,240

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 17
Digit product: 0
Digital root: 8
Palindrome: No
Bit width: 20 bits
Reversed: 8,224,001
Square (n²): 1,008,473,875,984
Cube (n³): 1,012,737,703,531,660,352
Divisor count: 6
σ(n) — sum of divisors: 1,757,406
φ(n) — Euler's totient: 502,112
Sum of prime factors: 251,061

Primality

Prime factorization: 2 ² × 251057

Nearest primes: 1,004,221 (−7) · 1,004,233 (+5)

Divisors & multiples

All divisors (6)

1 · 2 · 4 · 251057 · 502114 (half) · 1004228

Aliquot sum (sum of proper divisors): 753,178

Factor pairs (a × b = 1,004,228)

1 × 1004228

2 × 502114

4 × 251057

First multiples

1,004,228 · 2,008,456 (double) · 3,012,684 · 4,016,912 · 5,021,140 · 6,025,368 · 7,029,596 · 8,033,824 · 9,038,052 · 10,042,280

Sums & aliquot sequence

As a sum of two squares: 142² + 992²

As consecutive integers: 125,525 + 125,526 + … + 125,532

Aliquot sequence: 1,004,228 → 753,178 → 376,592 → 353,086 → 186,698 → 95,194 → 60,614 → 30,310 → 32,186 → 31,654 → 29,906 → 17,374 → 14,594 → 7,300 → 8,758 → 4,922 → 2,854 — unresolved within range

Continued fraction of √n

√1,004,228 = [1002; (8, 1, 17, 1, 5, 2, 1, 44, 1, 6, 2, 8, 1, 1, 1, 1, 16, 1, 2, 16, 4, 2, 6, 3, …)]

Representations

In words: one million four thousand two hundred twenty-eight
Ordinal: 1004228th
Binary: 11110101001011000100
Octal: 3651304
Hexadecimal: 0xF52C4
Base64: D1LE
One's complement: 4,293,963,067 (32-bit)
Scientific notation: 1.004228 × 10⁶
As a duration: 1,004,228 s = 11 days, 14 hours, 57 minutes, 8 seconds

In other bases

ternary (3) 1220000112122

quaternary (4) 3311023010

quinary (5) 224113403

senary (6) 33305112

septenary (7) 11351531

nonary (9) 1800478

undecimal (11) 626545

duodecimal (12) 405198

tridecimal (13) 292124

tetradecimal (14) 1c1d88

pentadecimal (15) 14c838

As an angle

1,004,228° = 2,789 × 360° + 188°

188° ≈ 3.281 rad

Compass bearing: S (south)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬四千二百二十八
Chinese (financial): 壹佰萬肆仟貳佰貳拾捌

In other modern scripts

Eastern Arabic ١٠٠٤٢٢٨ Devanagari १००४२२८ Bengali ১০০৪২২৮ Tamil ௧௦௦௪௨௨௮ Thai ๑๐๐๔๒๒๘ Tibetan ༡༠༠༤༢༢༨ Khmer ១០០៤២២៨ Lao ໑໐໐໔໒໒໘ Burmese ၁၀၀၄၂၂၈

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1004228, here are decompositions:

7 + 1004221 = 1004228
19 + 1004209 = 1004228
61 + 1004167 = 1004228
67 + 1004161 = 1004228
109 + 1004119 = 1004228
139 + 1004089 = 1004228
151 + 1004077 = 1004228
271 + 1003957 = 1004228

Showing the first eight; more decompositions exist.

Hex color

#0F52C4

RGB(15, 82, 196)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.82.196.

Address: 0.15.82.196
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.82.196

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 1,004,228 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 US1,004,228 on Google Patents ↗ Look up on USPTO ↗