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1,011,085

1,011,085 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.).

1,011,085 (one million eleven thousand eighty-five) is an odd 7-digit number. It is a composite number with 16 divisors, and factors as 5 × 19 × 29 × 367. Written other ways, in hexadecimal, 0xF6D8D.

Arithmetic Number Cube-Free Deficient Number Odious Number Pernicious Number Recamán's Sequence Squarefree

Interestingness

Properties

Parity
Odd
Digit count
7
Digit sum
16
Digit product
0
Digital root
7
Palindrome
No
Bit width
20 bits
Reversed
5,801,101
Recamán's sequence
a(359,965) = 1,011,085
Square (n²)
1,022,292,877,225
Cube (n³)
1,033,624,993,769,039,125
Divisor count
16
σ(n) — sum of divisors
1,324,800
φ(n) — Euler's totient
737,856
Sum of prime factors
420

Primality

Prime factorization: 5 × 19 × 29 × 367

Nearest primes: 1,011,079 (−6) · 1,011,091 (+6)

Divisors & multiples

All divisors (16)
1 · 5 · 19 · 29 · 95 · 145 · 367 · 551 · 1835 · 2755 · 6973 · 10643 · 34865 · 53215 · 202217 · 1011085
Aliquot sum (sum of proper divisors): 313,715
Factor pairs (a × b = 1,011,085)
1 × 1011085
5 × 202217
19 × 53215
29 × 34865
95 × 10643
145 × 6973
367 × 2755
551 × 1835
First multiples
1,011,085 · 2,022,170 (double) · 3,033,255 · 4,044,340 · 5,055,425 · 6,066,510 · 7,077,595 · 8,088,680 · 9,099,765 · 10,110,850

Sums & aliquot sequence

As consecutive integers: 505,542 + 505,543 202,215 + 202,216 + 202,217 + 202,218 + 202,219 101,104 + 101,105 + … + 101,113 53,206 + 53,207 + … + 53,224
Aliquot sequence: 1,011,085 313,715 62,749 611 61 1 0 — terminates at zero

Continued fraction of √n

√1,011,085 = [1005; (1, 1, 8, 1, 2, 6, 1, 1, 3, 3, 10, 1, 13, 2, 1, 5, 1, 1, 7, 5, 6, 1, 6, 4, …)]

Representations

In words
one million eleven thousand eighty-five
Ordinal
1011085th
Binary
11110110110110001101
Octal
3666615
Hexadecimal
0xF6D8D
Base64
D22N
One's complement
4,293,956,210 (32-bit)
Scientific notation
1.011085 × 10⁶
As a duration
1,011,085 s = 11 days, 16 hours, 51 minutes, 25 seconds
In other bases
ternary (3) 1220100221121
quaternary (4) 3312312031
quinary (5) 224323320
senary (6) 33400541
septenary (7) 11410525
nonary (9) 1810847
undecimal (11) 630709
duodecimal (12) 409151
tridecimal (13) 29529a
tetradecimal (14) 1c4685
pentadecimal (15) 14e8aa

As an angle

1,011,085° = 2,808 × 360° + 205°
205° ≈ 3.578 rad
Compass bearing: SSW (south-southwest)

Historical numeral systems

Babylonian (base 60)
𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋 𒌋𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic
𓁨𓂍𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺
Chinese
一百零一萬一千零八十五
Chinese (financial)
壹佰零壹萬壹仟零捌拾伍
In other modern scripts
Eastern Arabic ١٠١١٠٨٥ Devanagari १०११०८५ Bengali ১০১১০৮৫ Tamil ௧௦௧௧௦௮௫ Thai ๑๐๑๑๐๘๕ Tibetan ༡༠༡༡༠༨༥ Khmer ១០១១០៨៥ Lao ໑໐໑໑໐໘໕ Burmese ၁၀၁၁၀၈၅

Also seen as

Hex color
#0F6D8D
RGB(15, 109, 141)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.109.141.

Address
0.15.109.141
Class
reserved
IPv4-mapped IPv6
::ffff:0.15.109.141

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

Possible date

Could be parsed as a date. Most likely interpretation: Thursday, January 1, 1085 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)
  • 1085-10-01 (MMDYYYY (US, single-digit day))
  • 1085-01-10 (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 1,011,085 and was likely granted around 1911.

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

Related reading