Live analysis

1,042,801

1,042,801 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.).

1,042,801 (one million forty-two thousand eight hundred one) is an odd 7-digit number. It is a composite number with 4 divisors, and factors as 809 × 1,289. Written other ways, in hexadecimal, 0xFE971.

Arithmetic Number Cube-Free Deficient Number Happy Number Odious Number Pernicious Number Semiprime Squarefree

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,042,789 1,042,790 1,042,791 1,042,792 1,042,793 1,042,794 1,042,795 1,042,796 1,042,797 1,042,798 1,042,799 1,042,800 1,042,801 1,042,802 1,042,803 1,042,804 1,042,805 1,042,806 1,042,807 1,042,808 1,042,809 1,042,810 1,042,811 1,042,812 1,042,813

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 16
Digit product: 0
Digital root: 7
Palindrome: No
Bit width: 20 bits
Reversed: 1,082,401
Square (n²): 1,087,433,925,601
Cube (n³): 1,133,977,185,050,648,401
Divisor count: 4
σ(n) — sum of divisors: 1,044,900
φ(n) — Euler's totient: 1,040,704
Sum of prime factors: 2,098

Primality

Prime factorization: 809 × 1289

Nearest primes: 1,042,799 (−2) · 1,042,819 (+18)

Divisors & multiples

All divisors (4)

1 · 809 · 1289 · 1042801

Aliquot sum (sum of proper divisors): 2,099

Factor pairs (a × b = 1,042,801)

1 × 1042801

809 × 1289

First multiples

1,042,801 · 2,085,602 (double) · 3,128,403 · 4,171,204 · 5,214,005 · 6,256,806 · 7,299,607 · 8,342,408 · 9,385,209 · 10,428,010

Sums & aliquot sequence

As a sum of two squares: 49² + 1,020² = 399² + 940²

As consecutive integers: 521,400 + 521,401 885 + 886 + … + 1,693 165 + 166 + … + 1,453

Aliquot sequence: 1,042,801 → 2,099 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,042,801 = [1021; (5, 1, 2, 18, 21, 2, 3, 1, 24, 1, 3, 28, 8, 1, 4, 6, 1, 1, 17, 1, 2, 3, 4, 1, …)]

Representations

In words: one million forty-two thousand eight hundred one
Ordinal: 1042801st
Binary: 11111110100101110001
Octal: 3764561
Hexadecimal: 0xFE971
Base64: D+lx
One's complement: 4,293,924,494 (32-bit)
Scientific notation: 1.042801 × 10⁶
As a duration: 1,042,801 s = 12 days, 1 hour, 40 minutes, 1 second

In other bases

ternary (3) 1221222110021

quaternary (4) 3332211301

quinary (5) 231332201

senary (6) 34203441

septenary (7) 11602144

nonary (9) 1858407

undecimal (11) 652521

duodecimal (12) 423581

tridecimal (13) 2a6856

tetradecimal (14) 1d205b

pentadecimal (15) 158ea1

As an angle

1,042,801° = 2,896 × 360° + 241°

241° ≈ 4.206 rad

Compass bearing: WSW (west-southwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋 𒁹
Egyptian hieroglyphic: 𓁨𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓏺
Chinese: 一百零四萬二千八百零一
Chinese (financial): 壹佰零肆萬貳仟捌佰零壹

In other modern scripts

Eastern Arabic ١٠٤٢٨٠١ Devanagari १०४२८०१ Bengali ১০৪২৮০১ Tamil ௧௦௪௨௮௦௧ Thai ๑๐๔๒๘๐๑ Tibetan ༡༠༤༢༨༠༡ Khmer ១០៤២៨០១ Lao ໑໐໔໒໘໐໑ Burmese ၁၀၄၂၈၀၁

Also seen as

Hex color

#0FE971

RGB(15, 233, 113)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.233.113.

Address: 0.15.233.113
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.233.113

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

Possible date

Could be parsed as a date. Most likely interpretation: Thursday, January 4, 2801 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)

2801-04-01 (DMMYYYY (Euro, single-digit day))
2801-10-04 (MMDYYYY (US, single-digit day))
2801-04-10 (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 1,042,801 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 US1,042,801 on Google Patents ↗ Look up on USPTO ↗