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1,061,091

1,061,091 is a composite number, odd.

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.).

1,061,091 (one million sixty-one thousand ninety-one) is an odd 7-digit number. It is a composite number with 6 divisors, and factors as 3² × 117,899. Written other ways, in hexadecimal, 0x1030E3.

Arithmetic Number Cube-Free Deficient Number Evil Number Flippable

Interestingness

★ ☆ ☆ ☆ ☆
3 notable facts · grade F
1,061,079 1,061,080 1,061,081 1,061,082 1,061,083 1,061,084 1,061,085 1,061,086 1,061,087 1,061,088 1,061,089 1,061,090 1,061,091 1,061,092 1,061,093 1,061,094 1,061,095 1,061,096 1,061,097 1,061,098 1,061,099 1,061,100 1,061,101 1,061,102 1,061,103
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Properties

Parity
Odd
Digit count
7
Digit sum
18
Digit product
0
Digital root
9
Palindrome
No
Bit width
21 bits
Reversed
1,901,601
Flips to (rotate 180°)
1,601,901
Square (n²)
1,125,914,110,281
Cube (n³)
1,194,697,329,192,176,571
Divisor count
6
σ(n) — sum of divisors
1,532,700
φ(n) — Euler's totient
707,388
Sum of prime factors
117,905

Primality

Prime factorization: 3 2 × 117899

Nearest primes: 1,061,087 (−4) · 1,061,101 (+10)

Divisors & multiples

All divisors (6)
1 · 3 · 9 · 117899 · 353697 · 1061091
Aliquot sum (sum of proper divisors): 471,609
Factor pairs (a × b = 1,061,091)
1 × 1061091
3 × 353697
9 × 117899
First multiples
1,061,091 · 2,122,182 (double) · 3,183,273 · 4,244,364 · 5,305,455 · 6,366,546 · 7,427,637 · 8,488,728 · 9,549,819 · 10,610,910

Sums & aliquot sequence

As consecutive integers: 530,545 + 530,546 353,696 + 353,697 + 353,698 176,846 + 176,847 + 176,848 + 176,849 + 176,850 + 176,851 117,895 + 117,896 + … + 117,903
Aliquot sequence: 1,061,091 → 471,609 → 227,111 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,061,091 = [1030; (10, 1, 3, 1, 2, 45, 2, 2, 1, 4, 22, 1, 2, 8, 1, 4, 1, 1, 1029, 1, 1, 4, 1, 8, …)]

Period length 38 — the block in parentheses repeats forever.

Representations

In words
one million sixty-one thousand ninety-one
Ordinal
1061091st
Binary
100000011000011100011
Octal
4030343
Hexadecimal
0x1030E3
Base64
EDDj
One's complement
4,293,906,204 (32-bit)
Scientific notation
1.061091 × 10⁶
As a duration
1,061,091 s = 12 days, 6 hours, 44 minutes, 51 seconds
In other bases
ternary (3) 1222220112200
quaternary (4) 10003003203
quinary (5) 232423331
senary (6) 34424243
septenary (7) 12006363
nonary (9) 1886480
undecimal (11) 665239
duodecimal (12) 432083
tridecimal (13) 2b1c85
tetradecimal (14) 1d89a3
pentadecimal (15) 15e5e6

As an angle

1,061,091° = 2,947 × 360° + 171°
171° ≈ 2.985 rad
Compass bearing: S (south)
Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60)
𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹
Egyptian hieroglyphic
𓁨𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺
Chinese
一百零六萬一千零九十一
Chinese (financial)
壹佰零陸萬壹仟零玖拾壹
In other modern scripts
Eastern Arabic ١٠٦١٠٩١ Devanagari १०६१०९१ Bengali ১০৬১০৯১ Tamil ௧௦௬௧௦௯௧ Thai ๑๐๖๑๐๙๑ Tibetan ༡༠༦༡༠༩༡ Khmer ១០៦១០៩១ Lao ໑໐໖໑໐໙໑ Burmese ၁၀၆၁၀၉၁

Also seen as

Hex color
#1030E3
RGB(16, 48, 227)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.16.48.227.

Address
0.16.48.227
Class
reserved
IPv4-mapped IPv6
::ffff:0.16.48.227

Unspecified address (0.0.0.0/8) — "this network" placeholder.

Possible date

Could be parsed as a date. Most likely interpretation: Tuesday, January 6, 1091 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)
  • 1091-06-01 (DMMYYYY (Euro, single-digit day))
  • 1091-10-06 (MMDYYYY (US, single-digit day))
  • 1091-06-10 (DDMYYYY (Euro, single-digit month))
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 1,061,091 and was likely granted around 1912.

Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.

Look up US1,061,091 on Google Patents ↗ Look up on USPTO ↗

Related reading