Live analysis

1,004,490

1,004,490 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.).

1,004,490 (one million four thousand four hundred ninety) is an even 7-digit number. It is a composite number with 24 divisors, and factors as 2 × 3² × 5 × 11,161. Its proper divisors sum to 1,607,418, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF53CA.

Abundant Number Cube-Free Evil Number Gapful Number Harshad / Niven Semiperfect Number

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,004,478 1,004,479 1,004,480 1,004,481 1,004,482 1,004,483 1,004,484 1,004,485 1,004,486 1,004,487 1,004,488 1,004,489 1,004,490 1,004,491 1,004,492 1,004,493 1,004,494 1,004,495 1,004,496 1,004,497 1,004,498 1,004,499 1,004,500 1,004,501 1,004,502

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 18
Digit product: 0
Digital root: 9
Palindrome: No
Bit width: 20 bits
Reversed: 944,001
Square (n²): 1,009,000,160,100
Cube (n³): 1,013,530,570,818,849,000
Divisor count: 24
σ(n) — sum of divisors: 2,611,908
φ(n) — Euler's totient: 267,840
Sum of prime factors: 11,174

Primality

Prime factorization: 2 × 3 ² × 5 × 11161

Nearest primes: 1,004,483 (−7) · 1,004,501 (+11)

Divisors & multiples

All divisors (24)

1 · 2 · 3 · 5 · 6 · 9 · 10 · 15 · 18 · 30 · 45 · 90 · 11161 · 22322 · 33483 · 55805 · 66966 · 100449 · 111610 · 167415 · 200898 · 334830 · 502245 (half) · 1004490

Aliquot sum (sum of proper divisors): 1,607,418

Factor pairs (a × b = 1,004,490)

1 × 1004490

2 × 502245

3 × 334830

5 × 200898

6 × 167415

9 × 111610

10 × 100449

15 × 66966

18 × 55805

30 × 33483

45 × 22322

90 × 11161

First multiples

1,004,490 · 2,008,980 (double) · 3,013,470 · 4,017,960 · 5,022,450 · 6,026,940 · 7,031,430 · 8,035,920 · 9,040,410 · 10,044,900

Sums & aliquot sequence

As a sum of two squares: 381² + 927² = 513² + 861²

As consecutive integers: 334,829 + 334,830 + 334,831 251,121 + 251,122 + 251,123 + 251,124 200,896 + 200,897 + 200,898 + 200,899 + 200,900 111,606 + 111,607 + … + 111,614

Aliquot sequence: 1,004,490 → 1,607,418 → 2,223,942 → 2,859,450 → 4,881,126 → 4,973,658 → 5,431,590 → 9,053,370 → 15,292,314 → 18,974,160 → 49,198,932 → 80,574,348 → 112,971,732 → 168,949,740 → 339,021,780 → 610,239,372 → 852,137,124 — unresolved within range

Continued fraction of √n

√1,004,490 = [1002; (4, 8, 14, 1, 5, 6, 3, 2, 1, 3, 2, 1, 1, 4, 1, 1, 1, 1, 1, 1, 6, 1, 1, 14, …)]

Representations

In words: one million four thousand four hundred ninety
Ordinal: 1004490th
Binary: 11110101001111001010
Octal: 3651712
Hexadecimal: 0xF53CA
Base64: D1PK
One's complement: 4,293,962,805 (32-bit)
Scientific notation: 1.00449 × 10⁶
As a duration: 1,004,490 s = 11 days, 15 hours, 1 minute, 30 seconds

In other bases

ternary (3) 1220000220100

quaternary (4) 3311033022

quinary (5) 224120430

senary (6) 33310230

septenary (7) 11352354

nonary (9) 1800810

undecimal (11) 626763

duodecimal (12) 405376

tridecimal (13) 292296

tetradecimal (14) 1c20d4

pentadecimal (15) 14c960

As an angle

1,004,490° = 2,790 × 360° + 90°

90° ≈ 1.571 rad

Compass bearing: E (east)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹 𒌋𒌋𒌋
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
Chinese: 一百萬四千四百九十
Chinese (financial): 壹佰萬肆仟肆佰玖拾

In other modern scripts

Eastern Arabic ١٠٠٤٤٩٠ Devanagari १००४४९० Bengali ১০০৪৪৯০ Tamil ௧௦௦௪௪௯௦ Thai ๑๐๐๔๔๙๐ Tibetan ༡༠༠༤༤༩༠ Khmer ១០០៤៤៩០ Lao ໑໐໐໔໔໙໐ Burmese ၁၀၀၄၄၉၀

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1004490, here are decompositions:

7 + 1004483 = 1004490
13 + 1004477 = 1004490
29 + 1004461 = 1004490
37 + 1004453 = 1004490
41 + 1004449 = 1004490
61 + 1004429 = 1004490
89 + 1004401 = 1004490
127 + 1004363 = 1004490

Showing the first eight; more decompositions exist.

Hex color

#0F53CA

RGB(15, 83, 202)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.83.202.

Address: 0.15.83.202
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.83.202

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

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 1,004,490 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 US1,004,490 on Google Patents ↗ Look up on USPTO ↗