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1,056,091

1,056,091 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.).

1,056,091 (one million fifty-six thousand ninety-one) is an odd 7-digit number. It is a composite number with 16 divisors, and factors as 17 × 23 × 37 × 73. Written other ways, in hexadecimal, 0x101D5B.

Arithmetic Number Cube-Free Deficient Number Evil Number Squarefree

Interestingness

Properties

Parity
Odd
Digit count
7
Digit sum
22
Digit product
0
Digital root
4
Palindrome
No
Bit width
21 bits
Reversed
1,906,501
Square (n²)
1,115,328,200,281
Cube (n³)
1,177,888,074,362,961,571
Divisor count
16
σ(n) — sum of divisors
1,214,784
φ(n) — Euler's totient
912,384
Sum of prime factors
150

Primality

Prime factorization: 17 × 23 × 37 × 73

Nearest primes: 1,056,089 (−2) · 1,056,109 (+18)

Divisors & multiples

All divisors (16)
1 · 17 · 23 · 37 · 73 · 391 · 629 · 851 · 1241 · 1679 · 2701 · 14467 · 28543 · 45917 · 62123 · 1056091
Aliquot sum (sum of proper divisors): 158,693
Factor pairs (a × b = 1,056,091)
1 × 1056091
17 × 62123
23 × 45917
37 × 28543
73 × 14467
391 × 2701
629 × 1679
851 × 1241
First multiples
1,056,091 · 2,112,182 (double) · 3,168,273 · 4,224,364 · 5,280,455 · 6,336,546 · 7,392,637 · 8,448,728 · 9,504,819 · 10,560,910

Sums & aliquot sequence

As consecutive integers: 528,045 + 528,046 62,115 + 62,116 + … + 62,131 45,906 + 45,907 + … + 45,928 31,045 + 31,046 + … + 31,078
Aliquot sequence: 1,056,091 → 158,693 → 4,327 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,056,091 = [1027; (1, 1, 1, 28, 1, 2, 3, 1, 1, 3, 2, 8, 1, 2, 3, 2, 2, 1, 1, 2, 1, 2, 10, 5, …)]

Representations

In words
one million fifty-six thousand ninety-one
Ordinal
1056091st
Binary
100000001110101011011
Octal
4016533
Hexadecimal
0x101D5B
Base64
EB1b
One's complement
4,293,911,204 (32-bit)
Scientific notation
1.056091 × 10⁶
As a duration
1,056,091 s = 12 days, 5 hours, 21 minutes, 31 seconds
In other bases
ternary (3) 1222122200111
quaternary (4) 10001311123
quinary (5) 232243331
senary (6) 34345151
septenary (7) 11655661
nonary (9) 1878614
undecimal (11) 661503
duodecimal (12) 42b1b7
tridecimal (13) 2ac90a
tetradecimal (14) 1d6c31
pentadecimal (15) 15cdb1

As an angle

1,056,091° = 2,933 × 360° + 211°
211° ≈ 3.683 rad
Compass bearing: SSW (south-southwest)

Historical numeral systems

Babylonian (base 60)
𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒁹 𒌋𒌋𒌋𒁹
Egyptian hieroglyphic
𓁨𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺
Chinese
一百零五萬六千零九十一
Chinese (financial)
壹佰零伍萬陸仟零玖拾壹
In other modern scripts
Eastern Arabic ١٠٥٦٠٩١ Devanagari १०५६०९१ Bengali ১০৫৬০৯১ Tamil ௧௦௫௬௦௯௧ Thai ๑๐๕๖๐๙๑ Tibetan ༡༠༥༦༠༩༡ Khmer ១០៥៦០៩១ Lao ໑໐໕໖໐໙໑ Burmese ၁၀၅၆၀၉၁

Also seen as

Hex color
#101D5B
RGB(16, 29, 91)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.16.29.91.

Address
0.16.29.91
Class
reserved
IPv4-mapped IPv6
::ffff:0.16.29.91

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

Possible date

Could be parsed as a date. Most likely interpretation: Friday, January 5, 6091 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)
  • 6091-05-01 (DMMYYYY (Euro, single-digit day))
  • 6091-10-05 (MMDYYYY (US, single-digit day))
  • 6091-05-10 (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 1,056,091 and was likely granted around 1912.

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

Related reading