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1,058,672

1,058,672 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.).

1,058,672 (one million fifty-eight thousand six hundred seventy-two) is an even 7-digit number. It is a composite number with 20 divisors, and factors as 2⁴ × 127 × 521. Written other ways, in hexadecimal, 0x102770.

Deficient Number Evil Number

Interestingness

Properties

Parity
Even
Digit count
7
Digit sum
29
Digit product
0
Digital root
2
Palindrome
No
Bit width
21 bits
Reversed
2,768,501
Square (n²)
1,120,786,403,584
Cube (n³)
1,186,545,183,455,080,448
Divisor count
20
σ(n) — sum of divisors
2,071,296
φ(n) — Euler's totient
524,160
Sum of prime factors
656

Primality

Prime factorization: 2 4 × 127 × 521

Nearest primes: 1,058,671 (−1) · 1,058,677 (+5)

Divisors & multiples

All divisors (20)
1 · 2 · 4 · 8 · 16 · 127 · 254 · 508 · 521 · 1016 · 1042 · 2032 · 2084 · 4168 · 8336 · 66167 · 132334 · 264668 · 529336 (half) · 1058672
Aliquot sum (sum of proper divisors): 1,012,624
Factor pairs (a × b = 1,058,672)
1 × 1058672
2 × 529336
4 × 264668
8 × 132334
16 × 66167
127 × 8336
254 × 4168
508 × 2084
521 × 2032
1016 × 1042
First multiples
1,058,672 · 2,117,344 (double) · 3,176,016 · 4,234,688 · 5,293,360 · 6,352,032 · 7,410,704 · 8,469,376 · 9,528,048 · 10,586,720

Sums & aliquot sequence

As consecutive integers: 33,068 + 33,069 + … + 33,099 8,273 + 8,274 + … + 8,399 1,772 + 1,773 + … + 2,292
Aliquot sequence: 1,058,672 → 1,012,624 → 1,053,216 → 2,212,704 → 4,772,736 → 9,323,664 → 18,204,336 → 33,115,296 → 56,171,328 → 96,484,704 → 156,787,896 → 235,181,904 → 387,194,928 → 613,058,760 → 1,550,742,840 → 3,647,613,960 → 8,222,939,280 — unresolved within range

Continued fraction of √n

√1,058,672 = [1028; (1, 11, 5, 1, 1, 1, 5, 1, 1, 4, 2, 2, 6, 4, 1, 3, 1, 3, 2, 17, 1, 3, 3, 128, …)]

Period length 48 — the block in parentheses repeats forever.

Representations

In words
one million fifty-eight thousand six hundred seventy-two
Ordinal
1058672nd
Binary
100000010011101110000
Octal
4023560
Hexadecimal
0x102770
Base64
ECdw
One's complement
4,293,908,623 (32-bit)
Scientific notation
1.058672 × 10⁶
As a duration
1,058,672 s = 12 days, 6 hours, 4 minutes, 32 seconds
In other bases
ternary (3) 1222210020002
quaternary (4) 10002131300
quinary (5) 232334142
senary (6) 34405132
septenary (7) 11666336
nonary (9) 1883202
undecimal (11) 66343a
duodecimal (12) 4307a8
tridecimal (13) 2b0b44
tetradecimal (14) 1d7b56
pentadecimal (15) 15da32

As an angle

1,058,672° = 2,940 × 360° + 272°
272° ≈ 4.747 rad
Compass bearing: W (west)

Historical numeral systems

Babylonian (base 60)
𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹
Egyptian hieroglyphic
𓁨𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
Chinese
一百零五萬八千六百七十二
Chinese (financial)
壹佰零伍萬捌仟陸佰柒拾貳
In other modern scripts
Eastern Arabic ١٠٥٨٦٧٢ Devanagari १०५८६७२ Bengali ১০৫৮৬৭২ Tamil ௧௦௫௮௬௭௨ Thai ๑๐๕๘๖๗๒ Tibetan ༡༠༥༨༦༧༢ Khmer ១០៥៨៦៧២ Lao ໑໐໕໘໖໗໒ Burmese ၁၀၅၈၆၇၂

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1058672, here are decompositions:

  • 19 + 1058653 = 1058672
  • 79 + 1058593 = 1058672
  • 193 + 1058479 = 1058672
  • 211 + 1058461 = 1058672
  • 229 + 1058443 = 1058672
  • 283 + 1058389 = 1058672
  • 331 + 1058341 = 1058672
  • 409 + 1058263 = 1058672

Showing the first eight; more decompositions exist.

Hex color
#102770
RGB(16, 39, 112)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.16.39.112.

Address
0.16.39.112
Class
reserved
IPv4-mapped IPv6
::ffff:0.16.39.112

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

Possible date

Could be parsed as a date. Most likely interpretation: Friday, January 5, 8672 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)
  • 8672-05-01 (DMMYYYY (Euro, single-digit day))
  • 8672-10-05 (MMDYYYY (US, single-digit day))
  • 8672-05-10 (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 1,058,672 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

  • Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.