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1,064,725

1,064,725 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.).

1,064,725 (one million sixty-four thousand seven hundred twenty-five) is an odd 7-digit number. It is a composite number with 6 divisors, and factors as 5² × 42,589. Written other ways, in hexadecimal, 0x103F15.

Cube-Free Deficient Number Evil Number Harshad / Niven Moran Number Self Number

Interestingness

Properties

Parity
Odd
Digit count
7
Digit sum
25
Digit product
0
Digital root
7
Palindrome
No
Bit width
21 bits
Reversed
5,274,601
Square (n²)
1,133,639,325,625
Cube (n³)
1,207,014,130,976,078,125
Divisor count
6
σ(n) — sum of divisors
1,320,290
φ(n) — Euler's totient
851,760
Sum of prime factors
42,599

Primality

Prime factorization: 5 2 × 42589

Nearest primes: 1,064,699 (−26) · 1,064,731 (+6)

Divisors & multiples

All divisors (6)
1 · 5 · 25 · 42589 · 212945 · 1064725
Aliquot sum (sum of proper divisors): 255,565
Factor pairs (a × b = 1,064,725)
1 × 1064725
5 × 212945
25 × 42589
First multiples
1,064,725 · 2,129,450 (double) · 3,194,175 · 4,258,900 · 5,323,625 · 6,388,350 · 7,453,075 · 8,517,800 · 9,582,525 · 10,647,250

Sums & aliquot sequence

As a sum of two squares: 42² + 1,031² = 329² + 978² = 585² + 850²
As consecutive integers: 532,362 + 532,363 212,943 + 212,944 + 212,945 + 212,946 + 212,947 106,468 + 106,469 + … + 106,477 42,577 + 42,578 + … + 42,601
Aliquot sequence: 1,064,725 → 255,565 → 55,475 → 23,389 → 1,251 → 569 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,064,725 = [1031; (1, 5, 1, 9, 3, 1, 6, 8, 7, 6, 1, 19, 1, 1, 2, 1, 13, 1, 11, 1, 1, 1, 6, 1, …)]

Representations

In words
one million sixty-four thousand seven hundred twenty-five
Ordinal
1064725th
Binary
100000011111100010101
Octal
4037425
Hexadecimal
0x103F15
Base64
ED8V
One's complement
4,293,902,570 (32-bit)
Scientific notation
1.064725 × 10⁶
As a duration
1,064,725 s = 12 days, 7 hours, 45 minutes, 25 seconds
In other bases
ternary (3) 2000002112021
quaternary (4) 10003330111
quinary (5) 233032400
senary (6) 34453141
septenary (7) 12023104
nonary (9) 2002467
undecimal (11) 667a42
duodecimal (12) 4341b1
tridecimal (13) 2b381c
tetradecimal (14) 1da03b
pentadecimal (15) 16071a

As an angle

1,064,725° = 2,957 × 360° + 205°
205° ≈ 3.578 rad
Compass bearing: SSW (south-southwest)

Historical numeral systems

Babylonian (base 60)
𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic
𓁨𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺
Chinese
一百零六萬四千七百二十五
Chinese (financial)
壹佰零陸萬肆仟柒佰貳拾伍
In other modern scripts
Eastern Arabic ١٠٦٤٧٢٥ Devanagari १०६४७२५ Bengali ১০৬৪৭২৫ Tamil ௧௦௬௪௭௨௫ Thai ๑๐๖๔๗๒๕ Tibetan ༡༠༦༤༧༢༥ Khmer ១០៦៤៧២៥ Lao ໑໐໖໔໗໒໕ Burmese ၁၀၆၄၇၂၅

Also seen as

Hex color
#103F15
RGB(16, 63, 21)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.16.63.21.

Address
0.16.63.21
Class
reserved
IPv4-mapped IPv6
::ffff:0.16.63.21

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

Possible date

Could be parsed as a date. Most likely interpretation: Tuesday, January 6, 4725 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)
  • 4725-06-01 (DMMYYYY (Euro, single-digit day))
  • 4725-10-06 (MMDYYYY (US, single-digit day))
  • 4725-06-10 (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 1,064,725 and was likely granted around 1913.

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

Related reading