Live analysis

1,004,078

1,004,078 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.).

1,004,078 (one million four thousand seventy-eight) is an even 7-digit number. It is a composite number with 4 divisors, and factors as 2 × 502,039. Written other ways, in hexadecimal, 0xF522E.

Arithmetic Number Cube-Free Deficient Number Happy Number Odious Number Pernicious Number Semiprime Squarefree

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,004,066 1,004,067 1,004,068 1,004,069 1,004,070 1,004,071 1,004,072 1,004,073 1,004,074 1,004,075 1,004,076 1,004,077 1,004,078 1,004,079 1,004,080 1,004,081 1,004,082 1,004,083 1,004,084 1,004,085 1,004,086 1,004,087 1,004,088 1,004,089 1,004,090

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 20
Digit product: 0
Digital root: 2
Palindrome: No
Bit width: 20 bits
Reversed: 8,704,001
Square (n²): 1,008,172,630,084
Cube (n³): 1,012,283,958,069,482,552
Divisor count: 4
σ(n) — sum of divisors: 1,506,120
φ(n) — Euler's totient: 502,038
Sum of prime factors: 502,041

Primality

Prime factorization: 2 × 502039

Nearest primes: 1,004,077 (−1) · 1,004,089 (+11)

Divisors & multiples

All divisors (4)

1 · 2 · 502039 (half) · 1004078

Aliquot sum (sum of proper divisors): 502,042

Factor pairs (a × b = 1,004,078)

1 × 1004078

2 × 502039

First multiples

1,004,078 · 2,008,156 (double) · 3,012,234 · 4,016,312 · 5,020,390 · 6,024,468 · 7,028,546 · 8,032,624 · 9,036,702 · 10,040,780

Sums & aliquot sequence

As consecutive integers: 251,018 + 251,019 + 251,020 + 251,021

Aliquot sequence: 1,004,078 → 502,042 → 254,534 → 181,834 → 90,920 → 113,740 → 154,388 → 136,672 → 132,464 → 139,840 → 225,920 → 315,700 → 559,244 → 559,300 → 940,604 → 974,596 → 974,652 — unresolved within range

Continued fraction of √n

√1,004,078 = [1002; (27, 12, 3, 1, 7, 6, 54, 1002, 54, 6, 7, 1, 3, 12, 27, 2004)]

Period length 16 — the block in parentheses repeats forever.

Representations

In words: one million four thousand seventy-eight
Ordinal: 1004078th
Binary: 11110101001000101110
Octal: 3651056
Hexadecimal: 0xF522E
Base64: D1Iu
One's complement: 4,293,963,217 (32-bit)
Scientific notation: 1.004078 × 10⁶
As a duration: 1,004,078 s = 11 days, 14 hours, 54 minutes, 38 seconds

In other bases

ternary (3) 1220000100002

quaternary (4) 3311020232

quinary (5) 224112303

senary (6) 33304302

septenary (7) 11351225

nonary (9) 1800302

undecimal (11) 626419

duodecimal (12) 405092

tridecimal (13) 29203a

tetradecimal (14) 1c1cbc

pentadecimal (15) 14c788

As an angle

1,004,078° = 2,789 × 360° + 38°

38° ≈ 0.663 rad

Compass bearing: NE (northeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬四千零七十八
Chinese (financial): 壹佰萬肆仟零柒拾捌

In other modern scripts

Eastern Arabic ١٠٠٤٠٧٨ Devanagari १००४०७८ Bengali ১০০৪০৭৮ Tamil ௧௦௦௪௦௭௮ Thai ๑๐๐๔๐๗๘ Tibetan ༡༠༠༤༠༧༨ Khmer ១០០៤០៧៨ Lao ໑໐໐໔໐໗໘ Burmese ၁၀၀၄၀၇၈

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1004078, here are decompositions:

181 + 1003897 = 1004078
199 + 1003879 = 1004078
307 + 1003771 = 1004078
331 + 1003747 = 1004078
337 + 1003741 = 1004078
349 + 1003729 = 1004078
367 + 1003711 = 1004078
457 + 1003621 = 1004078

Showing the first eight; more decompositions exist.

Hex color

#0F522E

RGB(15, 82, 46)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.82.46.

Address: 0.15.82.46
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.82.46

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 1,004,078 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 US1,004,078 on Google Patents ↗ Look up on USPTO ↗

Position in π

The digit sequence 1004078 first appears in π at position 901,637 of the decimal expansion (the 901,637ordinal-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 1004078 on Pi Search ↗