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1,024,231

1,024,231 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.).

1,024,231 (one million twenty-four thousand two hundred thirty-one) is an odd 7-digit number. It is a composite number with 4 divisors, and factors as 13 × 78,787. Written other ways, in hexadecimal, 0xFA0E7.

Arithmetic Number Cube-Free Deficient Number Evil Number Harshad / Niven Moran Number Semiprime Squarefree

Interestingness

Properties

Parity
Odd
Digit count
7
Digit sum
13
Digit product
0
Digital root
4
Palindrome
No
Bit width
20 bits
Reversed
1,324,201
Square (n²)
1,049,049,141,361
Cube (n³)
1,074,468,651,105,318,391
Divisor count
4
σ(n) — sum of divisors
1,103,032
φ(n) — Euler's totient
945,432
Sum of prime factors
78,800

Primality

Prime factorization: 13 × 78787

Nearest primes: 1,024,207 (−24) · 1,024,249 (+18)

Divisors & multiples

All divisors (4)
1 · 13 · 78787 · 1024231
Aliquot sum (sum of proper divisors): 78,801
Factor pairs (a × b = 1,024,231)
1 × 1024231
13 × 78787
First multiples
1,024,231 · 2,048,462 (double) · 3,072,693 · 4,096,924 · 5,121,155 · 6,145,386 · 7,169,617 · 8,193,848 · 9,218,079 · 10,242,310

Sums & aliquot sequence

As consecutive integers: 512,115 + 512,116 78,781 + 78,782 + … + 78,793 39,381 + 39,382 + … + 39,406
Aliquot sequence: 1,024,231 78,801 26,271 18,529 2,655 2,025 1,726 866 436 334 170 154 134 70 74 40 50 — unresolved within range

Continued fraction of √n

√1,024,231 = [1012; (23, 3, 1, 3, 2, 5, 9, 1, 1, 2, 6, 1, 3, 9, 1, 1, 1, 1, 2, 10, 1, 1, 3, 1, …)]

Representations

In words
one million twenty-four thousand two hundred thirty-one
Ordinal
1024231st
Binary
11111010000011100111
Octal
3720347
Hexadecimal
0xFA0E7
Base64
D6Dn
One's complement
4,293,943,064 (32-bit)
Scientific notation
1.024231 × 10⁶
As a duration
1,024,231 s = 11 days, 20 hours, 30 minutes, 31 seconds
In other bases
ternary (3) 1221000222111
quaternary (4) 3322003213
quinary (5) 230233411
senary (6) 33541451
septenary (7) 11464045
nonary (9) 1830874
undecimal (11) 63a57a
duodecimal (12) 414887
tridecimal (13) 29b270
tetradecimal (14) 1c9395
pentadecimal (15) 153721

As an angle

1,024,231° = 2,845 × 360° + 31°
31° ≈ 0.541 rad
Compass bearing: NNE (north-northeast)

Historical numeral systems

Babylonian (base 60)
𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋 𒌋𒌋𒌋𒁹
Egyptian hieroglyphic
𓁨𓂍𓂍𓆼𓆼𓆼𓆼𓍢𓍢𓎆𓎆𓎆𓏺
Chinese
一百零二萬四千二百三十一
Chinese (financial)
壹佰零貳萬肆仟貳佰參拾壹
In other modern scripts
Eastern Arabic ١٠٢٤٢٣١ Devanagari १०२४२३१ Bengali ১০২৪২৩১ Tamil ௧௦௨௪௨௩௧ Thai ๑๐๒๔๒๓๑ Tibetan ༡༠༢༤༢༣༡ Khmer ១០២៤២៣១ Lao ໑໐໒໔໒໓໑ Burmese ၁၀၂၄၂၃၁

Also seen as

Hex color
#0FA0E7
RGB(15, 160, 231)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.160.231.

Address
0.15.160.231
Class
reserved
IPv4-mapped IPv6
::ffff:0.15.160.231

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

Possible date

Could be parsed as a date. Most likely interpretation: Sunday, January 2, 4231 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)
  • 4231-02-01 (DMMYYYY (Euro, single-digit day))
  • 4231-10-02 (MMDYYYY (US, single-digit day))
  • 4231-02-10 (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 1,024,231 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