Live analysis

1,009,122

1,009,122 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.).

1,009,122 (one million nine thousand one hundred twenty-two) is an even 7-digit number. It is a composite number with 16 divisors, and factors as 2 × 3 × 109 × 1,543. Its proper divisors sum to 1,028,958, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF65E2.

Abundant Number Arithmetic Number Cube-Free Evil Number Happy Number Recamán's Sequence Semiperfect Number Squarefree

Interestingness

★ ★ ★ ★ ☆

6 notable facts · grade B

1,009,110 1,009,111 1,009,112 1,009,113 1,009,114 1,009,115 1,009,116 1,009,117 1,009,118 1,009,119 1,009,120 1,009,121 1,009,122 1,009,123 1,009,124 1,009,125 1,009,126 1,009,127 1,009,128 1,009,129 1,009,130 1,009,131 1,009,132 1,009,133 1,009,134

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 15
Digit product: 0
Digital root: 6
Palindrome: No
Bit width: 20 bits
Reversed: 2,219,001
Recamán's sequence: a(347,207) = 1,009,122
Square (n²): 1,018,327,210,884
Cube (n³): 1,027,616,391,701,683,848
Divisor count: 16
σ(n) — sum of divisors: 2,038,080
φ(n) — Euler's totient: 333,072
Sum of prime factors: 1,657

Primality

Prime factorization: 2 × 3 × 109 × 1543

Nearest primes: 1,009,121 (−1) · 1,009,139 (+17)

Divisors & multiples

All divisors (16)

1 · 2 · 3 · 6 · 109 · 218 · 327 · 654 · 1543 · 3086 · 4629 · 9258 · 168187 · 336374 · 504561 (half) · 1009122

Aliquot sum (sum of proper divisors): 1,028,958

Factor pairs (a × b = 1,009,122)

1 × 1009122

2 × 504561

3 × 336374

6 × 168187

109 × 9258

218 × 4629

327 × 3086

654 × 1543

First multiples

1,009,122 · 2,018,244 (double) · 3,027,366 · 4,036,488 · 5,045,610 · 6,054,732 · 7,063,854 · 8,072,976 · 9,082,098 · 10,091,220

Sums & aliquot sequence

As consecutive integers: 336,373 + 336,374 + 336,375 252,279 + 252,280 + 252,281 + 252,282 84,088 + 84,089 + … + 84,099 9,204 + 9,205 + … + 9,312

Aliquot sequence: 1,009,122 → 1,028,958 → 1,323,042 → 1,918,878 → 2,283,138 → 3,535,038 → 4,713,930 → 9,801,270 → 17,201,610 → 27,894,870 → 44,955,882 → 53,785,722 → 60,910,278 → 82,209,594 → 82,209,606 → 87,879,594 → 104,850,006 — unresolved within range

Continued fraction of √n

√1,009,122 = [1004; (1, 1, 4, 2, 3, 2, 2, 1, 2, 58, 1, 2, 1, 1, 2, 20, 1, 63, 1, 5, 1, 29, 1, 1, …)]

Representations

In words: one million nine thousand one hundred twenty-two
Ordinal: 1009122nd
Binary: 11110110010111100010
Octal: 3662742
Hexadecimal: 0xF65E2
Base64: D2Xi
One's complement: 4,293,958,173 (32-bit)
Scientific notation: 1.009122 × 10⁶
As a duration: 1,009,122 s = 11 days, 16 hours, 18 minutes, 42 seconds

In other bases

ternary (3) 1220021020220

quaternary (4) 3312113202

quinary (5) 224242442

senary (6) 33343510

septenary (7) 11402022

nonary (9) 1807226

undecimal (11) 62a194

duodecimal (12) 407b96

tridecimal (13) 29441a

tetradecimal (14) 1c3a82

pentadecimal (15) 14deec

As an angle

1,009,122° = 2,803 × 360° + 42°

42° ≈ 0.733 rad

Compass bearing: NE (northeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓎆𓎆𓏺𓏺
Chinese: 一百萬九千一百二十二
Chinese (financial): 壹佰萬玖仟壹佰貳拾貳

In other modern scripts

Eastern Arabic ١٠٠٩١٢٢ Devanagari १००९१२२ Bengali ১০০৯১২২ Tamil ௧௦௦௯௧௨௨ Thai ๑๐๐๙๑๒๒ Tibetan ༡༠༠༩༡༢༢ Khmer ១០០៩១២២ Lao ໑໐໐໙໑໒໒ Burmese ၁၀၀၉၁၂၂

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1009122, here are decompositions:

61 + 1009061 = 1009122
73 + 1009049 = 1009122
131 + 1008991 = 1009122
139 + 1008983 = 1009122
199 + 1008923 = 1009122
211 + 1008911 = 1009122
251 + 1008871 = 1009122
263 + 1008859 = 1009122

Showing the first eight; more decompositions exist.

Hex color

#0F65E2

RGB(15, 101, 226)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.101.226.

Address: 0.15.101.226
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.101.226

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 1,009,122 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 US1,009,122 on Google Patents ↗ Look up on USPTO ↗