Live analysis

1,016,426

1,016,426 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.).

1,016,426 (one million sixteen thousand four hundred twenty-six) is an even 7-digit number. It is a composite number with 4 divisors, and factors as 2 × 508,213. Written other ways, in hexadecimal, 0xF826A.

Cube-Free Deficient Number Evil Number Happy Number Semiprime Squarefree

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,016,414 1,016,415 1,016,416 1,016,417 1,016,418 1,016,419 1,016,420 1,016,421 1,016,422 1,016,423 1,016,424 1,016,425 1,016,426 1,016,427 1,016,428 1,016,429 1,016,430 1,016,431 1,016,432 1,016,433 1,016,434 1,016,435 1,016,436 1,016,437 1,016,438

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 20
Digit product: 0
Digital root: 2
Palindrome: No
Bit width: 20 bits
Reversed: 6,246,101
Square (n²): 1,033,121,813,476
Cube (n³): 1,050,091,872,384,156,776
Divisor count: 4
σ(n) — sum of divisors: 1,524,642
φ(n) — Euler's totient: 508,212
Sum of prime factors: 508,215

Primality

Prime factorization: 2 × 508213

Nearest primes: 1,016,423 (−3) · 1,016,441 (+15)

Divisors & multiples

All divisors (4)

1 · 2 · 508213 (half) · 1016426

Aliquot sum (sum of proper divisors): 508,216

Factor pairs (a × b = 1,016,426)

1 × 1016426

2 × 508213

First multiples

1,016,426 · 2,032,852 (double) · 3,049,278 · 4,065,704 · 5,082,130 · 6,098,556 · 7,114,982 · 8,131,408 · 9,147,834 · 10,164,260

Sums & aliquot sequence

As a sum of two squares: 401² + 925²

As consecutive integers: 254,105 + 254,106 + 254,107 + 254,108

Aliquot sequence: 1,016,426 → 508,216 → 444,704 → 499,036 → 374,284 → 286,460 → 315,148 → 236,368 → 299,312 → 325,648 → 305,326 → 225,458 → 115,582 → 57,794 → 40,702 → 21,794 → 12,874 — unresolved within range

Continued fraction of √n

√1,016,426 = [1008; (5, 1, 1, 3, 10, 1, 1, 1, 1, 1, 1, 2, 1, 2, 80, 3, 2, 13, 2, 10, 2, 2, 1, 1, …)]

Representations

In words: one million sixteen thousand four hundred twenty-six
Ordinal: 1016426th
Binary: 11111000001001101010
Octal: 3701152
Hexadecimal: 0xF826A
Base64: D4Jq
One's complement: 4,293,950,869 (32-bit)
Scientific notation: 1.016426 × 10⁶
As a duration: 1,016,426 s = 11 days, 18 hours, 20 minutes, 26 seconds

In other bases

ternary (3) 1220122021102

quaternary (4) 3320021222

quinary (5) 230011201

senary (6) 33441402

septenary (7) 11432225

nonary (9) 1818242

undecimal (11) 634724

duodecimal (12) 410262

tridecimal (13) 297848

tetradecimal (14) 1c65bc

pentadecimal (15) 15126b

As an angle

1,016,426° = 2,823 × 360° + 146°

146° ≈ 2.548 rad

Compass bearing: SE (southeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹 𒌋𒌋 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百零一萬六千四百二十六
Chinese (financial): 壹佰零壹萬陸仟肆佰貳拾陸

In other modern scripts

Eastern Arabic ١٠١٦٤٢٦ Devanagari १०१६४२६ Bengali ১০১৬৪২৬ Tamil ௧௦௧௬௪௨௬ Thai ๑๐๑๖๔๒๖ Tibetan ༡༠༡༦༤༢༦ Khmer ១០១៦៤២៦ Lao ໑໐໑໖໔໒໖ Burmese ၁၀၁၆၄၂၆

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1016426, here are decompositions:

3 + 1016423 = 1016426
7 + 1016419 = 1016426
67 + 1016359 = 1016426
163 + 1016263 = 1016426
199 + 1016227 = 1016426
223 + 1016203 = 1016426
283 + 1016143 = 1016426
337 + 1016089 = 1016426

Showing the first eight; more decompositions exist.

Hex color

#0F826A

RGB(15, 130, 106)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.130.106.

Address: 0.15.130.106
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.130.106

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

Possible date

Could be parsed as a date. Most likely interpretation: Thursday, January 1, 6426 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)

6426-10-01 (MMDYYYY (US, single-digit day))
6426-01-10 (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 1,016,426 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 US1,016,426 on Google Patents ↗ Look up on USPTO ↗