Live analysis

1,049,021

1,049,021 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.).

1,049,021 (one million forty-nine thousand twenty-one) is an odd 7-digit number. It is a composite number with 4 divisors, and factors as 719 × 1,459. Written other ways, in hexadecimal, 0x1001BD.

Arithmetic Number Cube-Free Deficient Number Evil Number Happy Number Semiprime Squarefree

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,049,009 1,049,010 1,049,011 1,049,012 1,049,013 1,049,014 1,049,015 1,049,016 1,049,017 1,049,018 1,049,019 1,049,020 1,049,021 1,049,022 1,049,023 1,049,024 1,049,025 1,049,026 1,049,027 1,049,028 1,049,029 1,049,030 1,049,031 1,049,032 1,049,033

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 17
Digit product: 0
Digital root: 8
Palindrome: No
Bit width: 21 bits
Reversed: 1,209,401
Square (n²): 1,100,445,058,441
Cube (n³): 1,154,389,975,650,836,261
Divisor count: 4
σ(n) — sum of divisors: 1,051,200
φ(n) — Euler's totient: 1,046,844
Sum of prime factors: 2,178

Primality

Prime factorization: 719 × 1459

Nearest primes: 1,049,011 (−10) · 1,049,023 (+2)

Divisors & multiples

All divisors (4)

1 · 719 · 1459 · 1049021

Aliquot sum (sum of proper divisors): 2,179

Factor pairs (a × b = 1,049,021)

1 × 1049021

719 × 1459

First multiples

1,049,021 · 2,098,042 (double) · 3,147,063 · 4,196,084 · 5,245,105 · 6,294,126 · 7,343,147 · 8,392,168 · 9,441,189 · 10,490,210

Sums & aliquot sequence

As consecutive integers: 524,510 + 524,511 1,100 + 1,101 + … + 1,818 11 + 12 + … + 1,448

Aliquot sequence: 1,049,021 → 2,179 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,049,021 = [1024; (4, 1, 1, 1, 1, 14, 43, 1, 1, 15, 1, 7, 2, 5, 6, 2, 1, 3, 4, 31, 3, 1, 1, 3, …)]

Representations

In words: one million forty-nine thousand twenty-one
Ordinal: 1049021st
Binary: 100000000000110111101
Octal: 4000675
Hexadecimal: 0x1001BD
Base64: EAG9
One's complement: 4,293,918,274 (32-bit)
Scientific notation: 1.049021 × 10⁶
As a duration: 1,049,021 s = 12 days, 3 hours, 23 minutes, 41 seconds

In other bases

ternary (3) 1222021222122

quaternary (4) 10000012331

quinary (5) 232032041

senary (6) 34252325

septenary (7) 11626241

nonary (9) 1867878

undecimal (11) 657166

duodecimal (12) 4270a5

tridecimal (13) 2a962c

tetradecimal (14) 1d4421

pentadecimal (15) 15ac4b

As an angle

1,049,021° = 2,913 × 360° + 341°

341° ≈ 5.952 rad

Compass bearing: NNW (north-northwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹
Egyptian hieroglyphic: 𓁨𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓎆𓎆𓏺
Chinese: 一百零四萬九千零二十一
Chinese (financial): 壹佰零肆萬玖仟零貳拾壹

In other modern scripts

Eastern Arabic ١٠٤٩٠٢١ Devanagari १०४९०२१ Bengali ১০৪৯০২১ Tamil ௧௦௪௯௦௨௧ Thai ๑๐๔๙๐๒๑ Tibetan ༡༠༤༩༠༢༡ Khmer ១០៤៩០២១ Lao ໑໐໔໙໐໒໑ Burmese ၁၀၄၉၀၂၁

Also seen as

Hex color

#1001BD

RGB(16, 1, 189)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.16.1.189.

Address: 0.16.1.189
Class: reserved
IPv4-mapped IPv6: ::ffff:0.16.1.189

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

Possible date

Could be parsed as a date. Most likely interpretation: Thursday, January 4, 9021 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)

9021-04-01 (DMMYYYY (Euro, single-digit day))
9021-10-04 (MMDYYYY (US, single-digit day))
9021-04-10 (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 1,049,021 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 US1,049,021 on Google Patents ↗ Look up on USPTO ↗