Live analysis

1,013,426

1,013,426 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.).

1,013,426 (one million thirteen thousand four hundred twenty-six) is an even 7-digit number. It is a composite number with 8 divisors, and factors as 2 × 23 × 22,031. Written other ways, in hexadecimal, 0xF76B2.

Arithmetic Number Cube-Free Deficient Number Odious Number Pernicious Number Sphenic Number Squarefree

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,013,414 1,013,415 1,013,416 1,013,417 1,013,418 1,013,419 1,013,420 1,013,421 1,013,422 1,013,423 1,013,424 1,013,425 1,013,426 1,013,427 1,013,428 1,013,429 1,013,430 1,013,431 1,013,432 1,013,433 1,013,434 1,013,435 1,013,436 1,013,437 1,013,438

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 17
Digit product: 0
Digital root: 8
Palindrome: No
Bit width: 20 bits
Reversed: 6,243,101
Square (n²): 1,027,032,257,476
Cube (n³): 1,040,821,192,564,872,776
Divisor count: 8
σ(n) — sum of divisors: 1,586,304
φ(n) — Euler's totient: 484,660
Sum of prime factors: 22,056

Primality

Prime factorization: 2 × 23 × 22031

Nearest primes: 1,013,401 (−25) · 1,013,429 (+3)

Divisors & multiples

All divisors (8)

1 · 2 · 23 · 46 · 22031 · 44062 · 506713 (half) · 1013426

Aliquot sum (sum of proper divisors): 572,878

Factor pairs (a × b = 1,013,426)

1 × 1013426

2 × 506713

23 × 44062

46 × 22031

First multiples

1,013,426 · 2,026,852 (double) · 3,040,278 · 4,053,704 · 5,067,130 · 6,080,556 · 7,093,982 · 8,107,408 · 9,120,834 · 10,134,260

Sums & aliquot sequence

As consecutive integers: 253,355 + 253,356 + 253,357 + 253,358 44,051 + 44,052 + … + 44,073 10,970 + 10,971 + … + 11,061

Aliquot sequence: 1,013,426 → 572,878 → 294,794 → 147,400 → 232,040 → 290,140 → 329,780 → 426,220 → 481,988 → 501,820 → 648,308 → 505,264 → 516,992 → 662,128 → 665,912 → 753,688 → 768,392 — unresolved within range

Continued fraction of √n

√1,013,426 = [1006; (1, 2, 4, 3, 3, 1, 2, 3, 1, 5, 1, 2, 2, 1, 2, 2, 3, 1, 1, 1, 2, 3, 2, 1, …)]

Representations

In words: one million thirteen thousand four hundred twenty-six
Ordinal: 1013426th
Binary: 11110111011010110010
Octal: 3673262
Hexadecimal: 0xF76B2
Base64: D3ay
One's complement: 4,293,953,869 (32-bit)
Scientific notation: 1.013426 × 10⁶
As a duration: 1,013,426 s = 11 days, 17 hours, 30 minutes, 26 seconds

In other bases

ternary (3) 1220111011022

quaternary (4) 3313122302

quinary (5) 224412201

senary (6) 33415442

septenary (7) 11420411

nonary (9) 1814138

undecimal (11) 632447

duodecimal (12) 40a582

tridecimal (13) 29637b

tetradecimal (14) 1c5478

pentadecimal (15) 15041b

As an angle

1,013,426° = 2,815 × 360° + 26°

26° ≈ 0.454 rad

Compass bearing: NNE (north-northeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒌋 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百零一萬三千四百二十六
Chinese (financial): 壹佰零壹萬參仟肆佰貳拾陸

In other modern scripts

Eastern Arabic ١٠١٣٤٢٦ Devanagari १०१३४२६ Bengali ১০১৩৪২৬ Tamil ௧௦௧௩௪௨௬ Thai ๑๐๑๓๔๒๖ Tibetan ༡༠༡༣༤༢༦ Khmer ១០១៣៤២៦ Lao ໑໐໑໓໔໒໖ Burmese ၁၀၁၃၄၂၆

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1013426, here are decompositions:

97 + 1013329 = 1013426
163 + 1013263 = 1013426
199 + 1013227 = 1013426
223 + 1013203 = 1013426
229 + 1013197 = 1013426
283 + 1013143 = 1013426
373 + 1013053 = 1013426
397 + 1013029 = 1013426

Showing the first eight; more decompositions exist.

Hex color

#0F76B2

RGB(15, 118, 178)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.118.178.

Address: 0.15.118.178
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.118.178

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

Possible date

Could be parsed as a date. Most likely interpretation: Sunday, January 1, 3426 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)

3426-10-01 (MMDYYYY (US, single-digit day))
3426-01-10 (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 1,013,426 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 US1,013,426 on Google Patents ↗ Look up on USPTO ↗