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1,056,289

1,056,289 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.).

1,056,289 (one million fifty-six thousand two hundred eighty-nine) is an odd 7-digit number. It is a composite number with 8 divisors, and factors as 13 × 193 × 421. Written other ways, in hexadecimal, 0x101E21.

Arithmetic Number Cube-Free Deficient Number Odious Number Pernicious Number Self Number Sphenic Number Squarefree

Interestingness

Properties

Parity
Odd
Digit count
7
Digit sum
31
Digit product
0
Digital root
4
Palindrome
No
Bit width
21 bits
Reversed
9,826,501
Square (n²)
1,115,746,451,521
Cube (n³)
1,178,550,703,530,665,569
Divisor count
8
σ(n) — sum of divisors
1,146,152
φ(n) — Euler's totient
967,680
Sum of prime factors
627

Primality

Prime factorization: 13 × 193 × 421

Nearest primes: 1,056,287 (−2) · 1,056,311 (+22)

Divisors & multiples

All divisors (8)
1 · 13 · 193 · 421 · 2509 · 5473 · 81253 · 1056289
Aliquot sum (sum of proper divisors): 89,863
Factor pairs (a × b = 1,056,289)
1 × 1056289
13 × 81253
193 × 5473
421 × 2509
First multiples
1,056,289 · 2,112,578 (double) · 3,168,867 · 4,225,156 · 5,281,445 · 6,337,734 · 7,394,023 · 8,450,312 · 9,506,601 · 10,562,890

Sums & aliquot sequence

As a sum of two squares: 300² + 983² = 367² + 960² = 655² + 792² = 708² + 745²
As consecutive integers: 528,144 + 528,145 81,247 + 81,248 + … + 81,259 40,614 + 40,615 + … + 40,639 5,377 + 5,378 + … + 5,569
Aliquot sequence: 1,056,289 → 89,863 → 1,305 → 1,035 → 837 → 443 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,056,289 = [1027; (1, 3, 6, 1, 1, 6, 1, 7, 1, 1, 2, 4, 2, 1, 3, 10, 2, 26, 1, 13, 3, 4, 1, 1, …)]

Representations

In words
one million fifty-six thousand two hundred eighty-nine
Ordinal
1056289th
Binary
100000001111000100001
Octal
4017041
Hexadecimal
0x101E21
Base64
EB4h
One's complement
4,293,911,006 (32-bit)
Scientific notation
1.056289 × 10⁶
As a duration
1,056,289 s = 12 days, 5 hours, 24 minutes, 49 seconds
In other bases
ternary (3) 1222122221211
quaternary (4) 10001320201
quinary (5) 232300124
senary (6) 34350121
septenary (7) 11656363
nonary (9) 1878854
undecimal (11) 661673
duodecimal (12) 42b341
tridecimal (13) 2aca30
tetradecimal (14) 1d6d33
pentadecimal (15) 15ce94

As an angle

1,056,289° = 2,934 × 360° + 49°
49° ≈ 0.855 rad
Compass bearing: NE (northeast)

Historical numeral systems

Babylonian (base 60)
𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic
𓁨𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Chinese
一百零五萬六千二百八十九
Chinese (financial)
壹佰零伍萬陸仟貳佰捌拾玖
In other modern scripts
Eastern Arabic ١٠٥٦٢٨٩ Devanagari १०५६२८९ Bengali ১০৫৬২৮৯ Tamil ௧௦௫௬௨௮௯ Thai ๑๐๕๖๒๘๙ Tibetan ༡༠༥༦༢༨༩ Khmer ១០៥៦២៨៩ Lao ໑໐໕໖໒໘໙ Burmese ၁၀၅၆၂၈၉

Also seen as

Hex color
#101E21
RGB(16, 30, 33)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.16.30.33.

Address
0.16.30.33
Class
reserved
IPv4-mapped IPv6
::ffff:0.16.30.33

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

Possible date

Could be parsed as a date. Most likely interpretation: Saturday, January 5, 6289 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)
  • 6289-05-01 (DMMYYYY (Euro, single-digit day))
  • 6289-10-05 (MMDYYYY (US, single-digit day))
  • 6289-05-10 (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 1,056,289 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