Live analysis

1,010,440

1,010,440 is a composite number, even.

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.).

1,010,440 (one million ten thousand four hundred forty) is an even 7-digit number. It is a composite number with 16 divisors, and factors as 2³ × 5 × 25,261. Its proper divisors sum to 1,263,140, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF6B08.

Abundant Number Evil Number Gapful Number Harshad / Niven Semiperfect Number

Interestingness

★ ☆ ☆ ☆ ☆

3 notable facts · grade F

1,010,428 1,010,429 1,010,430 1,010,431 1,010,432 1,010,433 1,010,434 1,010,435 1,010,436 1,010,437 1,010,438 1,010,439 1,010,440 1,010,441 1,010,442 1,010,443 1,010,444 1,010,445 1,010,446 1,010,447 1,010,448 1,010,449 1,010,450 1,010,451 1,010,452

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 10
Digit product: 0
Digital root: 1
Palindrome: No
Bit width: 20 bits
Reversed: 440,101
Square (n²): 1,020,988,993,600
Cube (n³): 1,031,648,118,693,184,000
Divisor count: 16
σ(n) — sum of divisors: 2,273,580
φ(n) — Euler's totient: 404,160
Sum of prime factors: 25,272

Primality

Prime factorization: 2 ³ × 5 × 25261

Nearest primes: 1,010,431 (−9) · 1,010,461 (+21)

Divisors & multiples

All divisors (16)

1 · 2 · 4 · 5 · 8 · 10 · 20 · 40 · 25261 · 50522 · 101044 · 126305 · 202088 · 252610 · 505220 (half) · 1010440

Aliquot sum (sum of proper divisors): 1,263,140

Factor pairs (a × b = 1,010,440)

1 × 1010440

2 × 505220

4 × 252610

5 × 202088

8 × 126305

10 × 101044

20 × 50522

40 × 25261

First multiples

1,010,440 · 2,020,880 (double) · 3,031,320 · 4,041,760 · 5,052,200 · 6,062,640 · 7,073,080 · 8,083,520 · 9,093,960 · 10,104,400

Sums & aliquot sequence

As a sum of two squares: 278² + 966² = 606² + 802²

As consecutive integers: 202,086 + 202,087 + 202,088 + 202,089 + 202,090 63,145 + 63,146 + … + 63,160 12,591 + 12,592 + … + 12,670

Aliquot sequence: 1,010,440 → 1,263,140 → 1,414,612 → 1,060,966 → 534,914 → 278,974 → 139,490 → 147,790 → 118,250 → 128,854 → 82,034 → 41,020 → 57,764 → 57,820 → 85,820 → 120,484 → 139,804 — unresolved within range

Continued fraction of √n

√1,010,440 = [1005; (4, 1, 5, 2, 2, 7, 1, 2, 133, 1, 2, 7, 1, 2, 1, 5, 2, 1, 2, 1, 1, 222, 1, 4, …)]

Representations

In words: one million ten thousand four hundred forty
Ordinal: 1010440th
Binary: 11110110101100001000
Octal: 3665410
Hexadecimal: 0xF6B08
Base64: D2sI
One's complement: 4,293,956,855 (32-bit)
Scientific notation: 1.01044 × 10⁶
As a duration: 1,010,440 s = 11 days, 16 hours, 40 minutes, 40 seconds

In other bases

ternary (3) 1220100001201

quaternary (4) 3312230020

quinary (5) 224313230

senary (6) 33353544

septenary (7) 11405614

nonary (9) 1810051

undecimal (11) 630182

duodecimal (12) 4088b4

tridecimal (13) 294bc2

tetradecimal (14) 1c4344

pentadecimal (15) 14e5ca

As an angle

1,010,440° = 2,806 × 360° + 280°

280° ≈ 4.887 rad

Compass bearing: W (west)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋 𒌋𒌋𒌋𒌋 𒌋𒌋𒌋𒌋
Egyptian hieroglyphic: 𓁨𓂍𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆
Chinese: 一百零一萬零四百四十
Chinese (financial): 壹佰零壹萬零肆佰肆拾

In other modern scripts

Eastern Arabic ١٠١٠٤٤٠ Devanagari १०१०४४० Bengali ১০১০৪৪০ Tamil ௧௦௧௦௪௪௦ Thai ๑๐๑๐๔๔๐ Tibetan ༡༠༡༠༤༤༠ Khmer ១០១០៤៤០ Lao ໑໐໑໐໔໔໐ Burmese ၁၀၁၀၄၄၀

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1010440, here are decompositions:

17 + 1010423 = 1010440
29 + 1010411 = 1010440
59 + 1010381 = 1010440
83 + 1010357 = 1010440
149 + 1010291 = 1010440
239 + 1010201 = 1010440
311 + 1010129 = 1010440
359 + 1010081 = 1010440

Showing the first eight; more decompositions exist.

Hex color

#0F6B08

RGB(15, 107, 8)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.107.8.

Address: 0.15.107.8
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.107.8

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

Possible date

Could be parsed as a date. Most likely interpretation: Sunday, January 1, 0440 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)

0440-10-01 (MMDYYYY (US, single-digit day))
0440-01-10 (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 1,010,440 and was likely granted around 1911.

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

Look up US1,010,440 on Google Patents ↗ Look up on USPTO ↗