Live analysis

1,055,801

1,055,801 is a prime, 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.).

1,055,801 (one million fifty-five thousand eight hundred one) is an odd 7-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x101C39.

Arithmetic Number Cube-Free Deficient Number Evil Number Prime Pythagorean Prime Squarefree

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,055,789 1,055,790 1,055,791 1,055,792 1,055,793 1,055,794 1,055,795 1,055,796 1,055,797 1,055,798 1,055,799 1,055,800 1,055,801 1,055,802 1,055,803 1,055,804 1,055,805 1,055,806 1,055,807 1,055,808 1,055,809 1,055,810 1,055,811 1,055,812 1,055,813

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 20
Digit product: 0
Digital root: 2
Palindrome: No
Bit width: 21 bits
Reversed: 1,085,501
Square (n²): 1,114,715,751,601
Cube (n³): 1,176,918,005,256,087,401
Divisor count: 2
σ(n) — sum of divisors: 1,055,802
φ(n) — Euler's totient: 1,055,800

Primality

1,055,801 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)

1 · 1055801

Aliquot sum (sum of proper divisors): 1

Factor pairs (a × b = 1,055,801)

1 × 1055801

First multiples

1,055,801 · 2,111,602 (double) · 3,167,403 · 4,223,204 · 5,279,005 · 6,334,806 · 7,390,607 · 8,446,408 · 9,502,209 · 10,558,010

Sums & aliquot sequence

As a sum of two squares: 85² + 1,024²

As consecutive integers: 527,900 + 527,901

Continued fraction of √n

√1,055,801 = [1027; (1, 1, 10, 1, 50, 2, 6, 3, 1, 3, 2, 4, 1, 2, 3, 2, 2, 2, 6, 3, 10, 2, 3, 1, …)]

Representations

In words: one million fifty-five thousand eight hundred one
Ordinal: 1055801st
Binary: 100000001110000111001
Octal: 4016071
Hexadecimal: 0x101C39
Base64: EBw5
One's complement: 4,293,911,494 (32-bit)
Scientific notation: 1.055801 × 10⁶
As a duration: 1,055,801 s = 12 days, 5 hours, 16 minutes, 41 seconds

In other bases

ternary (3) 1222122021202

quaternary (4) 10001300321

quinary (5) 232241201

senary (6) 34343545

septenary (7) 11655065

nonary (9) 1878252

undecimal (11) 66126a

duodecimal (12) 42abb5

tridecimal (13) 2ac746

tetradecimal (14) 1d6aa5

pentadecimal (15) 15cc6b

As an angle

1,055,801° = 2,932 × 360° + 281°

281° ≈ 4.904 rad

Compass bearing: W (west)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹
Egyptian hieroglyphic: 𓁨𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓏺
Chinese: 一百零五萬五千八百零一
Chinese (financial): 壹佰零伍萬伍仟捌佰零壹

In other modern scripts

Eastern Arabic ١٠٥٥٨٠١ Devanagari १०५५८०१ Bengali ১০৫৫৮০১ Tamil ௧௦௫௫௮௦௧ Thai ๑๐๕๕๘๐๑ Tibetan ༡༠༥༥༨༠༡ Khmer ១០៥៥៨០១ Lao ໑໐໕໕໘໐໑ Burmese ၁၀၅၅၈၀၁

Also seen as

Prime neighborhood

Adjacent primes:

Previous prime: 1,055,783 (gap of 18)
Next prime: 1,055,809 (gap of 8)

Hex color

#101C39

RGB(16, 28, 57)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.16.28.57.

Address: 0.16.28.57
Class: reserved
IPv4-mapped IPv6: ::ffff:0.16.28.57

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

Possible date

Could be parsed as a date. Most likely interpretation: Monday, January 5, 5801 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)

5801-05-01 (DMMYYYY (Euro, single-digit day))
5801-10-05 (MMDYYYY (US, single-digit day))
5801-05-10 (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 1,055,801 and was likely granted around 1912.

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

Look up US1,055,801 on Google Patents ↗ Look up on USPTO ↗