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1,022,361

1,022,361 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.).

1,022,361 (one million twenty-two thousand three hundred sixty-one) is an odd 7-digit number. It is a composite number with 4 divisors, and factors as 3 × 340,787. Written other ways, in hexadecimal, 0xF9999.

Arithmetic Number Cube-Free Deficient Number Evil Number Recamán's Sequence Self Number Semiprime Squarefree

Interestingness

Properties

Parity
Odd
Digit count
7
Digit sum
15
Digit product
0
Digital root
6
Palindrome
No
Bit width
20 bits
Reversed
1,632,201
Recamán's sequence
a(371,605) = 1,022,361
Square (n²)
1,045,222,014,321
Cube (n³)
1,068,594,223,783,231,881
Divisor count
4
σ(n) — sum of divisors
1,363,152
φ(n) — Euler's totient
681,572
Sum of prime factors
340,790

Primality

Prime factorization: 3 × 340787

Nearest primes: 1,022,341 (−20) · 1,022,377 (+16)

Divisors & multiples

All divisors (4)
1 · 3 · 340787 · 1022361
Aliquot sum (sum of proper divisors): 340,791
Factor pairs (a × b = 1,022,361)
1 × 1022361
3 × 340787
First multiples
1,022,361 · 2,044,722 (double) · 3,067,083 · 4,089,444 · 5,111,805 · 6,134,166 · 7,156,527 · 8,178,888 · 9,201,249 · 10,223,610

Sums & aliquot sequence

As consecutive integers: 511,180 + 511,181 340,786 + 340,787 + 340,788 170,391 + 170,392 + 170,393 + 170,394 + 170,395 + 170,396
Aliquot sequence: 1,022,361 340,791 177,609 62,743 1 0 — terminates at zero

Continued fraction of √n

√1,022,361 = [1011; (8, 2, 2, 1, 5, 1, 11, 3, 1, 6, 1, 7, 16, 1, 6, 2, 35, 1, 1, 1, 4, 2, 5, 5, …)]

Representations

In words
one million twenty-two thousand three hundred sixty-one
Ordinal
1022361st
Binary
11111001100110011001
Octal
3714631
Hexadecimal
0xF9999
Base64
D5mZ
One's complement
4,293,944,934 (32-bit)
Scientific notation
1.022361 × 10⁶
As a duration
1,022,361 s = 11 days, 19 hours, 59 minutes, 21 seconds
In other bases
ternary (3) 1220221102020
quaternary (4) 3321212121
quinary (5) 230203421
senary (6) 33525053
septenary (7) 11455434
nonary (9) 1827366
undecimal (11) 63912a
duodecimal (12) 413789
tridecimal (13) 29a462
tetradecimal (14) 1c881b
pentadecimal (15) 152dc6

As an angle

1,022,361° = 2,839 × 360° + 321°
321° ≈ 5.603 rad
Compass bearing: NW (northwest)

Historical numeral systems

Babylonian (base 60)
𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹
Egyptian hieroglyphic
𓁨𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺
Chinese
一百零二萬二千三百六十一
Chinese (financial)
壹佰零貳萬貳仟參佰陸拾壹
In other modern scripts
Eastern Arabic ١٠٢٢٣٦١ Devanagari १०२२३६१ Bengali ১০২২৩৬১ Tamil ௧௦௨௨௩௬௧ Thai ๑๐๒๒๓๖๑ Tibetan ༡༠༢༢༣༦༡ Khmer ១០២២៣៦១ Lao ໑໐໒໒໓໖໑ Burmese ၁၀၂၂၃၆၁

Also seen as

Hex color
#0F9999
RGB(15, 153, 153)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.153.153.

Address
0.15.153.153
Class
reserved
IPv4-mapped IPv6
::ffff:0.15.153.153

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

Possible date

Could be parsed as a date. Most likely interpretation: Monday, January 2, 2361 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)
  • 2361-02-01 (DMMYYYY (Euro, single-digit day))
  • 2361-10-02 (MMDYYYY (US, single-digit day))
  • 2361-02-10 (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 1,022,361 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