Live analysis

1,000,726

1,000,726 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.).

1,000,726 (one million seven hundred twenty-six) is an even 7-digit number. It is a composite number with 4 divisors, and factors as 2 × 500,363. Written other ways, in hexadecimal, 0xF4516.

Arithmetic Number Cube-Free Deficient Number Evil Number Semiprime Squarefree

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,000,714 1,000,715 1,000,716 1,000,717 1,000,718 1,000,719 1,000,720 1,000,721 1,000,722 1,000,723 1,000,724 1,000,725 1,000,726 1,000,727 1,000,728 1,000,729 1,000,730 1,000,731 1,000,732 1,000,733 1,000,734 1,000,735 1,000,736 1,000,737 1,000,738

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 16
Digit product: 0
Digital root: 7
Palindrome: No
Bit width: 20 bits
Reversed: 6,270,001
Square (n²): 1,001,452,527,076
Cube (n³): 1,002,179,581,610,657,176
Divisor count: 4
σ(n) — sum of divisors: 1,501,092
φ(n) — Euler's totient: 500,362
Sum of prime factors: 500,365

Primality

Prime factorization: 2 × 500363

Nearest primes: 1,000,723 (−3) · 1,000,763 (+37)

Divisors & multiples

All divisors (4)

1 · 2 · 500363 (half) · 1000726

Aliquot sum (sum of proper divisors): 500,366

Factor pairs (a × b = 1,000,726)

1 × 1000726

2 × 500363

First multiples

1,000,726 · 2,001,452 (double) · 3,002,178 · 4,002,904 · 5,003,630 · 6,004,356 · 7,005,082 · 8,005,808 · 9,006,534 · 10,007,260

Sums & aliquot sequence

As consecutive integers: 250,180 + 250,181 + 250,182 + 250,183

Aliquot sequence: 1,000,726 → 500,366 → 276,154 → 138,080 → 188,512 → 194,024 → 175,576 → 173,264 → 272,020 → 413,420 → 579,124 → 731,724 → 1,289,652 → 2,417,100 → 5,582,388 → 9,304,204 → 10,736,404 — unresolved within range

Continued fraction of √n

√1,000,726 = [1000; (2, 1, 3, 11, 2, 66, 4, 1, 2, 1, 1, 38, 1, 1, 1, 8, 4, 2, 1, 1, 1, 2, 5, 1, …)]

Representations

In words: one million seven hundred twenty-six
Ordinal: 1000726th
Binary: 11110100010100010110
Octal: 3642426
Hexadecimal: 0xF4516
Base64: D0UW
One's complement: 4,293,966,569 (32-bit)
Scientific notation: 1.000726 × 10⁶
As a duration: 1,000,726 s = 11 days, 13 hours, 58 minutes, 46 seconds

In other bases

ternary (3) 1212211201221

quaternary (4) 3310110112

quinary (5) 224010401

senary (6) 33240554

septenary (7) 11335366

nonary (9) 1784657

undecimal (11) 623951

duodecimal (12) 40315a

tridecimal (13) 29065c

tetradecimal (14) 1c09a6

pentadecimal (15) 14b7a1

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬零七百二十六
Chinese (financial): 壹佰萬零柒佰貳拾陸

In other modern scripts

Eastern Arabic ١٠٠٠٧٢٦ Devanagari १०००७२६ Bengali ১০০০৭২৬ Tamil ௧௦௦௦௭௨௬ Thai ๑๐๐๐๗๒๖ Tibetan ༡༠༠༠༧༢༦ Khmer ១០០០៧២៦ Lao ໑໐໐໐໗໒໖ Burmese ၁၀၀၀၇၂၆

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1000726, here are decompositions:

3 + 1000723 = 1000726
5 + 1000721 = 1000726
29 + 1000697 = 1000726
47 + 1000679 = 1000726
59 + 1000667 = 1000726
107 + 1000619 = 1000726
137 + 1000589 = 1000726
149 + 1000577 = 1000726

Showing the first eight; more decompositions exist.

Hex color

#0F4516

RGB(15, 69, 22)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.69.22.

Address: 0.15.69.22
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.69.22

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 1,000,726 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 US1,000,726 on Google Patents ↗ Look up on USPTO ↗