Live analysis

1,013,490

1,013,490 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.).

1,013,490 (one million thirteen thousand four hundred ninety) is an even 7-digit number. It is a composite number with 24 divisors, and factors as 2 × 3² × 5 × 11,261. Its proper divisors sum to 1,621,818, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF76F2.

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

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,013,478 1,013,479 1,013,480 1,013,481 1,013,482 1,013,483 1,013,484 1,013,485 1,013,486 1,013,487 1,013,488 1,013,489 1,013,490 1,013,491 1,013,492 1,013,493 1,013,494 1,013,495 1,013,496 1,013,497 1,013,498 1,013,499 1,013,500 1,013,501 1,013,502

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 18
Digit product: 0
Digital root: 9
Palindrome: No
Bit width: 20 bits
Reversed: 943,101
Square (n²): 1,027,161,980,100
Cube (n³): 1,041,018,395,211,549,000
Divisor count: 24
σ(n) — sum of divisors: 2,635,308
φ(n) — Euler's totient: 270,240
Sum of prime factors: 11,274

Primality

Prime factorization: 2 × 3 ² × 5 × 11261

Nearest primes: 1,013,477 (−13) · 1,013,501 (+11)

Divisors & multiples

All divisors (24)

1 · 2 · 3 · 5 · 6 · 9 · 10 · 15 · 18 · 30 · 45 · 90 · 11261 · 22522 · 33783 · 56305 · 67566 · 101349 · 112610 · 168915 · 202698 · 337830 · 506745 (half) · 1013490

Aliquot sum (sum of proper divisors): 1,621,818

Factor pairs (a × b = 1,013,490)

1 × 1013490

2 × 506745

3 × 337830

5 × 202698

6 × 168915

9 × 112610

10 × 101349

15 × 67566

18 × 56305

30 × 33783

45 × 22522

90 × 11261

First multiples

1,013,490 · 2,026,980 (double) · 3,040,470 · 4,053,960 · 5,067,450 · 6,080,940 · 7,094,430 · 8,107,920 · 9,121,410 · 10,134,900

Sums & aliquot sequence

As a sum of two squares: 273² + 969² = 363² + 939²

As consecutive integers: 337,829 + 337,830 + 337,831 253,371 + 253,372 + 253,373 + 253,374 202,696 + 202,697 + 202,698 + 202,699 + 202,700 112,606 + 112,607 + … + 112,614

Aliquot sequence: 1,013,490 → 1,621,818 → 2,212,038 → 2,580,750 → 4,817,394 → 6,107,454 → 8,265,186 → 10,102,014 → 14,507,298 → 21,463,182 → 30,775,914 → 42,992,118 → 57,843,162 → 77,124,762 → 132,565,446 → 177,750,378 → 237,001,050 — unresolved within range

Continued fraction of √n

√1,013,490 = [1006; (1, 2, 1, 1, 1, 1, 16, 3, 4, 6, 2, 1, 6, 1, 1, 7, 15, 1, 5, 1, 1, 6, 2, 2, …)]

Representations

In words: one million thirteen thousand four hundred ninety
Ordinal: 1013490th
Binary: 11110111011011110010
Octal: 3673362
Hexadecimal: 0xF76F2
Base64: D3by
One's complement: 4,293,953,805 (32-bit)
Scientific notation: 1.01349 × 10⁶
As a duration: 1,013,490 s = 11 days, 17 hours, 31 minutes, 30 seconds

In other bases

ternary (3) 1220111020200

quaternary (4) 3313123302

quinary (5) 224412430

senary (6) 33420030

septenary (7) 11420532

nonary (9) 1814220

undecimal (11) 6324a5

duodecimal (12) 40a616

tridecimal (13) 2963ca

tetradecimal (14) 1c54c2

pentadecimal (15) 150460

As an angle

1,013,490° = 2,815 × 360° + 90°

90° ≈ 1.571 rad

Compass bearing: E (east)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒌋𒁹 𒌋𒌋𒌋
Egyptian hieroglyphic: 𓁨𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
Chinese: 一百零一萬三千四百九十
Chinese (financial): 壹佰零壹萬參仟肆佰玖拾

In other modern scripts

Eastern Arabic ١٠١٣٤٩٠ Devanagari १०१३४९० Bengali ১০১৩৪৯০ Tamil ௧௦௧௩௪௯௦ Thai ๑๐๑๓๔๙๐ Tibetan ༡༠༡༣༤༩༠ Khmer ១០១៣៤៩០ Lao ໑໐໑໓໔໙໐ Burmese ၁၀၁၃၄၉၀

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1013490, here are decompositions:

13 + 1013477 = 1013490
19 + 1013471 = 1013490
59 + 1013431 = 1013490
61 + 1013429 = 1013490
89 + 1013401 = 1013490
113 + 1013377 = 1013490
199 + 1013291 = 1013490
211 + 1013279 = 1013490

Showing the first eight; more decompositions exist.

Hex color

#0F76F2

RGB(15, 118, 242)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.118.242.

Address: 0.15.118.242
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.118.242

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

Possible date

Could be parsed as a date. Most likely interpretation: Wednesday, January 1, 3490 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)

3490-10-01 (MMDYYYY (US, single-digit day))
3490-01-10 (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 1,013,490 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 US1,013,490 on Google Patents ↗ Look up on USPTO ↗