Live analysis

1,004,138

1,004,138 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.).

1,004,138 (one million four thousand one hundred thirty-eight) is an even 7-digit number. It is a composite number with 8 divisors, and factors as 2 × 53 × 9,473. Written other ways, in hexadecimal, 0xF526A.

Cube-Free Deficient Number Happy Number Odious Number Pernicious Number Sphenic Number Squarefree

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,004,126 1,004,127 1,004,128 1,004,129 1,004,130 1,004,131 1,004,132 1,004,133 1,004,134 1,004,135 1,004,136 1,004,137 1,004,138 1,004,139 1,004,140 1,004,141 1,004,142 1,004,143 1,004,144 1,004,145 1,004,146 1,004,147 1,004,148 1,004,149 1,004,150

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 17
Digit product: 0
Digital root: 8
Palindrome: No
Bit width: 20 bits
Reversed: 8,314,001
Square (n²): 1,008,293,123,044
Cube (n³): 1,012,465,439,987,156,072
Divisor count: 8
σ(n) — sum of divisors: 1,534,788
φ(n) — Euler's totient: 492,544
Sum of prime factors: 9,528

Primality

Prime factorization: 2 × 53 × 9473

Nearest primes: 1,004,137 (−1) · 1,004,141 (+3)

Divisors & multiples

All divisors (8)

1 · 2 · 53 · 106 · 9473 · 18946 · 502069 (half) · 1004138

Aliquot sum (sum of proper divisors): 530,650

Factor pairs (a × b = 1,004,138)

1 × 1004138

2 × 502069

53 × 18946

106 × 9473

First multiples

1,004,138 · 2,008,276 (double) · 3,012,414 · 4,016,552 · 5,020,690 · 6,024,828 · 7,028,966 · 8,033,104 · 9,037,242 · 10,041,380

Sums & aliquot sequence

As a sum of two squares: 413² + 913² = 557² + 833²

As consecutive integers: 251,033 + 251,034 + 251,035 + 251,036 18,920 + 18,921 + … + 18,972 4,631 + 4,632 + … + 4,842

Aliquot sequence: 1,004,138 → 530,650 → 456,452 → 342,346 → 201,434 → 126,886 → 63,446 → 31,726 → 17,594 → 10,246 → 5,594 → 2,800 → 4,888 → 5,192 → 5,608 → 4,922 → 2,854 — unresolved within range

Continued fraction of √n

√1,004,138 = [1002; (14, 1, 21, 1, 1, 2, 2, 3, 1, 2, 3, 5, 1, 1, 5, 117, 1, 2, 2, 4, 7, 3, 4, 6, …)]

Representations

In words: one million four thousand one hundred thirty-eight
Ordinal: 1004138th
Binary: 11110101001001101010
Octal: 3651152
Hexadecimal: 0xF526A
Base64: D1Jq
One's complement: 4,293,963,157 (32-bit)
Scientific notation: 1.004138 × 10⁶
As a duration: 1,004,138 s = 11 days, 14 hours, 55 minutes, 38 seconds

In other bases

ternary (3) 1220000102022

quaternary (4) 3311021222

quinary (5) 224113023

senary (6) 33304442

septenary (7) 11351342

nonary (9) 1800368

undecimal (11) 626473

duodecimal (12) 405122

tridecimal (13) 292085

tetradecimal (14) 1c1d22

pentadecimal (15) 14c7c8

As an angle

1,004,138° = 2,789 × 360° + 98°

98° ≈ 1.71 rad

Compass bearing: E (east)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓍢𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬四千一百三十八
Chinese (financial): 壹佰萬肆仟壹佰參拾捌

In other modern scripts

Eastern Arabic ١٠٠٤١٣٨ Devanagari १००४१३८ Bengali ১০০৪১৩৮ Tamil ௧௦௦௪௧௩௮ Thai ๑๐๐๔๑๓๘ Tibetan ༡༠༠༤༡༣༨ Khmer ១០០៤១៣៨ Lao ໑໐໐໔໑໓໘ Burmese ၁၀၀၄၁၃၈

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1004138, here are decompositions:

19 + 1004119 = 1004138
61 + 1004077 = 1004138
181 + 1003957 = 1004138
229 + 1003909 = 1004138
241 + 1003897 = 1004138
367 + 1003771 = 1004138
397 + 1003741 = 1004138
409 + 1003729 = 1004138

Showing the first eight; more decompositions exist.

Hex color

#0F526A

RGB(15, 82, 106)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.82.106.

Address: 0.15.82.106
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.82.106

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 1,004,138 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 US1,004,138 on Google Patents ↗ Look up on USPTO ↗