Live analysis

1,006,722

1,006,722 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.).

1,006,722 (one million six thousand seven hundred twenty-two) is an even 7-digit number. It is a composite number with 32 divisors, and factors as 2 × 3³ × 103 × 181. Its proper divisors sum to 1,264,638, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF5C82.

Abundant Number Arithmetic Number Evil Number Happy Number Harshad / Niven Practical Number Semiperfect Number

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,006,710 1,006,711 1,006,712 1,006,713 1,006,714 1,006,715 1,006,716 1,006,717 1,006,718 1,006,719 1,006,720 1,006,721 1,006,722 1,006,723 1,006,724 1,006,725 1,006,726 1,006,727 1,006,728 1,006,729 1,006,730 1,006,731 1,006,732 1,006,733 1,006,734

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 18
Digit product: 0
Digital root: 9
Palindrome: No
Bit width: 20 bits
Reversed: 2,276,001
Square (n²): 1,013,489,185,284
Cube (n³): 1,020,301,859,587,479,048
Divisor count: 32
σ(n) — sum of divisors: 2,271,360
φ(n) — Euler's totient: 330,480
Sum of prime factors: 295

Primality

Prime factorization: 2 × 3 ³ × 103 × 181

Nearest primes: 1,006,721 (−1) · 1,006,739 (+17)

Divisors & multiples

All divisors (32)

1 · 2 · 3 · 6 · 9 · 18 · 27 · 54 · 103 · 181 · 206 · 309 · 362 · 543 · 618 · 927 · 1086 · 1629 · 1854 · 2781 · 3258 · 4887 · 5562 · 9774 · 18643 · 37286 · 55929 · 111858 · 167787 · 335574 · 503361 (half) · 1006722

Aliquot sum (sum of proper divisors): 1,264,638

Factor pairs (a × b = 1,006,722)

1 × 1006722

2 × 503361

3 × 335574

6 × 167787

9 × 111858

18 × 55929

27 × 37286

54 × 18643

103 × 9774

181 × 5562

206 × 4887

309 × 3258

362 × 2781

543 × 1854

618 × 1629

927 × 1086

First multiples

1,006,722 · 2,013,444 (double) · 3,020,166 · 4,026,888 · 5,033,610 · 6,040,332 · 7,047,054 · 8,053,776 · 9,060,498 · 10,067,220

Sums & aliquot sequence

As consecutive integers: 335,573 + 335,574 + 335,575 251,679 + 251,680 + 251,681 + 251,682 111,854 + 111,855 + … + 111,862 83,888 + 83,889 + … + 83,899

Aliquot sequence: 1,006,722 → 1,264,638 → 1,264,650 → 1,872,054 → 2,184,102 → 2,617,578 → 3,238,038 → 3,898,962 → 4,861,998 → 6,024,402 → 7,828,398 → 10,131,570 → 16,210,746 → 19,964,934 → 33,603,066 → 51,739,014 → 57,185,466 — unresolved within range

Continued fraction of √n

√1,006,722 = [1003; (2, 1, 4, 2, 1, 1, 1, 58, 2, 1, 1, 4, 1, 23, 1, 1, 1, 6, 3, 1, 1, 4, 3, 1, …)]

Representations

In words: one million six thousand seven hundred twenty-two
Ordinal: 1006722nd
Binary: 11110101110010000010
Octal: 3656202
Hexadecimal: 0xF5C82
Base64: D1yC
One's complement: 4,293,960,573 (32-bit)
Scientific notation: 1.006722 × 10⁶
As a duration: 1,006,722 s = 11 days, 15 hours, 38 minutes, 42 seconds

In other bases

ternary (3) 1220010222000

quaternary (4) 3311302002

quinary (5) 224203342

senary (6) 33324430

septenary (7) 11362023

nonary (9) 1803860

undecimal (11) 628402

duodecimal (12) 406716

tridecimal (13) 2932c2

tetradecimal (14) 1c2c4a

pentadecimal (15) 14d44c

As an angle

1,006,722° = 2,796 × 360° + 162°

162° ≈ 2.827 rad

Compass bearing: SSE (south-southeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺
Chinese: 一百萬六千七百二十二
Chinese (financial): 壹佰萬陸仟柒佰貳拾貳

In other modern scripts

Eastern Arabic ١٠٠٦٧٢٢ Devanagari १००६७२२ Bengali ১০০৬৭২২ Tamil ௧௦௦௬௭௨௨ Thai ๑๐๐๖๗๒๒ Tibetan ༡༠༠༦༧༢༢ Khmer ១០០៦៧២២ Lao ໑໐໐໖໗໒໒ Burmese ၁၀၀၆၇၂၂

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1006722, here are decompositions:

11 + 1006711 = 1006722
71 + 1006651 = 1006722
89 + 1006633 = 1006722
109 + 1006613 = 1006722
113 + 1006609 = 1006722
139 + 1006583 = 1006722
163 + 1006559 = 1006722
179 + 1006543 = 1006722

Showing the first eight; more decompositions exist.

Hex color

#0F5C82

RGB(15, 92, 130)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.92.130.

Address: 0.15.92.130
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.92.130

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 1,006,722 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 US1,006,722 on Google Patents ↗ Look up on USPTO ↗