Live analysis

1,040,121

1,040,121 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.).

1,040,121 (one million forty thousand one hundred twenty-one) is an odd 7-digit number. It is a composite number with 10 divisors, and factors as 3⁴ × 12,841. Written other ways, in hexadecimal, 0xFDEF9.

Deficient Number Evil Number Happy Number Harshad / Niven

Interestingness

★ ☆ ☆ ☆ ☆

2 notable facts · grade F

1,040,109 1,040,110 1,040,111 1,040,112 1,040,113 1,040,114 1,040,115 1,040,116 1,040,117 1,040,118 1,040,119 1,040,120 1,040,121 1,040,122 1,040,123 1,040,124 1,040,125 1,040,126 1,040,127 1,040,128 1,040,129 1,040,130 1,040,131 1,040,132 1,040,133

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 9
Digit product: 0
Digital root: 9
Palindrome: No
Bit width: 20 bits
Reversed: 1,210,401
Square (n²): 1,081,851,694,641
Cube (n³): 1,125,256,666,481,691,561
Divisor count: 10
σ(n) — sum of divisors: 1,553,882
φ(n) — Euler's totient: 693,360
Sum of prime factors: 12,853

Primality

Prime factorization: 3 ⁴ × 12841

Nearest primes: 1,040,119 (−2) · 1,040,141 (+20)

Divisors & multiples

All divisors (10)

1 · 3 · 9 · 27 · 81 · 12841 · 38523 · 115569 · 346707 · 1040121

Aliquot sum (sum of proper divisors): 513,761

Factor pairs (a × b = 1,040,121)

1 × 1040121

3 × 346707

9 × 115569

27 × 38523

81 × 12841

First multiples

1,040,121 · 2,080,242 (double) · 3,120,363 · 4,160,484 · 5,200,605 · 6,240,726 · 7,280,847 · 8,320,968 · 9,361,089 · 10,401,210

Sums & aliquot sequence

As a sum of two squares: 405² + 936²

As consecutive integers: 520,060 + 520,061 346,706 + 346,707 + 346,708 173,351 + 173,352 + 173,353 + 173,354 + 173,355 + 173,356 115,565 + 115,566 + … + 115,573

Aliquot sequence: 1,040,121 → 513,761 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,040,121 = [1019; (1, 6, 3, 4, 1, 2, 1, 1, 4, 1, 2, 81, 4, 3, 1, 3, 1, 3, 7, 1, 1, 4, 2, 1, …)]

Representations

In words: one million forty thousand one hundred twenty-one
Ordinal: 1040121st
Binary: 11111101111011111001
Octal: 3757371
Hexadecimal: 0xFDEF9
Base64: D975
One's complement: 4,293,927,174 (32-bit)
Scientific notation: 1.040121 × 10⁶
As a duration: 1,040,121 s = 12 days, 55 minutes, 21 seconds

In other bases

ternary (3) 1221211210000

quaternary (4) 3331323321

quinary (5) 231240441

senary (6) 34143213

septenary (7) 11561265

nonary (9) 1854700

undecimal (11) 650505

duodecimal (12) 421b09

tridecimal (13) 2a5574

tetradecimal (14) 1d10a5

pentadecimal (15) 1582b6

As an angle

1,040,121° = 2,889 × 360° + 81°

81° ≈ 1.414 rad

Compass bearing: E (east)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹
Egyptian hieroglyphic: 𓁨𓂍𓂍𓂍𓂍𓍢𓎆𓎆𓏺
Chinese: 一百零四萬零一百二十一
Chinese (financial): 壹佰零肆萬零壹佰貳拾壹

In other modern scripts

Eastern Arabic ١٠٤٠١٢١ Devanagari १०४०१२१ Bengali ১০৪০১২১ Tamil ௧௦௪௦௧௨௧ Thai ๑๐๔๐๑๒๑ Tibetan ༡༠༤༠༡༢༡ Khmer ១០៤០១២១ Lao ໑໐໔໐໑໒໑ Burmese ၁၀၄၀၁၂၁

Also seen as

Hex color

#0FDEF9

RGB(15, 222, 249)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.222.249.

Address: 0.15.222.249
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.222.249

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

Possible date

Could be parsed as a date. Most likely interpretation: Saturday, January 4, 0121 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)

0121-04-01 (DMMYYYY (Euro, single-digit day))
0121-10-04 (MMDYYYY (US, single-digit day))
0121-04-10 (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 1,040,121 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 US1,040,121 on Google Patents ↗ Look up on USPTO ↗