Live analysis

1,042,249

1,042,249 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.).

1,042,249 (one million forty-two thousand two hundred forty-nine) is an odd 7-digit number. It is a composite number with 4 divisors, and factors as 13 × 80,173. Written other ways, in hexadecimal, 0xFE749.

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

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,042,237 1,042,238 1,042,239 1,042,240 1,042,241 1,042,242 1,042,243 1,042,244 1,042,245 1,042,246 1,042,247 1,042,248 1,042,249 1,042,250 1,042,251 1,042,252 1,042,253 1,042,254 1,042,255 1,042,256 1,042,257 1,042,258 1,042,259 1,042,260 1,042,261

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Properties

Parity: Odd
Digit count: 7
Digit sum: 22
Digit product: 0
Digital root: 4
Palindrome: No
Bit width: 20 bits
Reversed: 9,422,401
Square (n²): 1,086,282,978,001
Cube (n³): 1,132,177,347,538,564,249
Divisor count: 4
σ(n) — sum of divisors: 1,122,436
φ(n) — Euler's totient: 962,064
Sum of prime factors: 80,186

Primality

Prime factorization: 13 × 80173

Nearest primes: 1,042,243 (−6) · 1,042,259 (+10)

Divisors & multiples

All divisors (4)

1 · 13 · 80173 · 1042249

Aliquot sum (sum of proper divisors): 80,187

Factor pairs (a × b = 1,042,249)

1 × 1042249

13 × 80173

First multiples

1,042,249 · 2,084,498 (double) · 3,126,747 · 4,168,996 · 5,211,245 · 6,253,494 · 7,295,743 · 8,337,992 · 9,380,241 · 10,422,490

Sums & aliquot sequence

As a sum of two squares: 43² + 1,020² = 432² + 925²

As consecutive integers: 521,124 + 521,125 80,167 + 80,168 + … + 80,179 40,074 + 40,075 + … + 40,099

Aliquot sequence: 1,042,249 → 80,187 → 26,733 → 16,787 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,042,249 = [1020; (1, 9, 1, 1, 1, 2, 1, 5, 39, 1, 6, 5, 3, 2, 15, 1, 1, 1, 4, 2, 4, 38, 3, 3, …)]

Representations

In words: one million forty-two thousand two hundred forty-nine
Ordinal: 1042249th
Binary: 11111110011101001001
Octal: 3763511
Hexadecimal: 0xFE749
Base64: D+dJ
One's complement: 4,293,925,046 (32-bit)
Scientific notation: 1.042249 × 10⁶
As a duration: 1,042,249 s = 12 days, 1 hour, 30 minutes, 49 seconds

In other bases

ternary (3) 1221221200211

quaternary (4) 3332131021

quinary (5) 231322444

senary (6) 34201121

septenary (7) 11600425

nonary (9) 1857624

undecimal (11) 65206a

duodecimal (12) 4231a1

tridecimal (13) 2a6520

tetradecimal (14) 1d1b85

pentadecimal (15) 158c34

As an angle

1,042,249° = 2,895 × 360° + 49°

49° ≈ 0.855 rad

Compass bearing: NE (northeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百零四萬二千二百四十九
Chinese (financial): 壹佰零肆萬貳仟貳佰肆拾玖

In other modern scripts

Eastern Arabic ١٠٤٢٢٤٩ Devanagari १०४२२४९ Bengali ১০৪২২৪৯ Tamil ௧௦௪௨௨௪௯ Thai ๑๐๔๒๒๔๙ Tibetan ༡༠༤༢༢༤༩ Khmer ១០៤២២៤៩ Lao ໑໐໔໒໒໔໙ Burmese ၁၀၄၂၂၄၉

Also seen as

Hex color

#0FE749

RGB(15, 231, 73)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.231.73.

Address: 0.15.231.73
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.231.73

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

Possible date

Could be parsed as a date. Most likely interpretation: Thursday, January 4, 2249 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)

2249-04-01 (DMMYYYY (Euro, single-digit day))
2249-10-04 (MMDYYYY (US, single-digit day))
2249-04-10 (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 1,042,249 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 US1,042,249 on Google Patents ↗ Look up on USPTO ↗