Live analysis

1,007,426

1,007,426 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.).

1,007,426 (one million seven thousand four hundred twenty-six) is an even 7-digit number. It is a composite number with 16 divisors, and factors as 2 × 7 × 227 × 317. Written other ways, in hexadecimal, 0xF5F42.

Arithmetic Number Cube-Free Deficient Number Evil Number Recamán's Sequence Squarefree

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,007,414 1,007,415 1,007,416 1,007,417 1,007,418 1,007,419 1,007,420 1,007,421 1,007,422 1,007,423 1,007,424 1,007,425 1,007,426 1,007,427 1,007,428 1,007,429 1,007,430 1,007,431 1,007,432 1,007,433 1,007,434 1,007,435 1,007,436 1,007,437 1,007,438

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 20
Digit product: 0
Digital root: 2
Palindrome: No
Bit width: 20 bits
Reversed: 6,247,001
Recamán's sequence: a(350,599) = 1,007,426
Square (n²): 1,014,907,145,476
Cube (n³): 1,022,443,845,938,304,776
Divisor count: 16
σ(n) — sum of divisors: 1,740,096
φ(n) — Euler's totient: 428,496
Sum of prime factors: 553

Primality

Prime factorization: 2 × 7 × 227 × 317

Nearest primes: 1,007,417 (−9) · 1,007,429 (+3)

Divisors & multiples

All divisors (16)

1 · 2 · 7 · 14 · 227 · 317 · 454 · 634 · 1589 · 2219 · 3178 · 4438 · 71959 · 143918 · 503713 (half) · 1007426

Aliquot sum (sum of proper divisors): 732,670

Factor pairs (a × b = 1,007,426)

1 × 1007426

2 × 503713

7 × 143918

14 × 71959

227 × 4438

317 × 3178

454 × 2219

634 × 1589

First multiples

1,007,426 · 2,014,852 (double) · 3,022,278 · 4,029,704 · 5,037,130 · 6,044,556 · 7,051,982 · 8,059,408 · 9,066,834 · 10,074,260

Sums & aliquot sequence

As consecutive integers: 251,855 + 251,856 + 251,857 + 251,858 143,915 + 143,916 + … + 143,921 35,966 + 35,967 + … + 35,993 4,325 + 4,326 + … + 4,551

Aliquot sequence: 1,007,426 → 732,670 → 619,058 → 447,982 → 259,418 → 132,742 → 72,890 → 62,542 → 31,274 → 18,166 → 10,058 → 5,494 → 3,074 → 1,786 → 1,094 → 550 → 566 — unresolved within range

Continued fraction of √n

√1,007,426 = [1003; (1, 2, 2, 2, 13, 2, 3, 4, 1, 30, 13, 1, 4, 3, 5, 80, 9, 4, 5, 12, 3, 1, 1, 1, …)]

Representations

In words: one million seven thousand four hundred twenty-six
Ordinal: 1007426th
Binary: 11110101111101000010
Octal: 3657502
Hexadecimal: 0xF5F42
Base64: D19C
One's complement: 4,293,959,869 (32-bit)
Scientific notation: 1.007426 × 10⁶
As a duration: 1,007,426 s = 11 days, 15 hours, 50 minutes, 26 seconds

In other bases

ternary (3) 1220011221002

quaternary (4) 3311331002

quinary (5) 224214201

senary (6) 33332002

septenary (7) 11364050

nonary (9) 1804832

undecimal (11) 628992

duodecimal (12) 407002

tridecimal (13) 293714

tetradecimal (14) 1c31d0

pentadecimal (15) 14d76b

As an angle

1,007,426° = 2,798 × 360° + 146°

146° ≈ 2.548 rad

Compass bearing: SE (southeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬七千四百二十六
Chinese (financial): 壹佰萬柒仟肆佰貳拾陸

In other modern scripts

Eastern Arabic ١٠٠٧٤٢٦ Devanagari १००७४२६ Bengali ১০০৭৪২৬ Tamil ௧௦௦௭௪௨௬ Thai ๑๐๐๗๔๒๖ Tibetan ༡༠༠༧༤༢༦ Khmer ១០០៧៤២៦ Lao ໑໐໐໗໔໒໖ Burmese ၁၀၀၇၄၂၆

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1007426, here are decompositions:

67 + 1007359 = 1007426
73 + 1007353 = 1007426
109 + 1007317 = 1007426
127 + 1007299 = 1007426
223 + 1007203 = 1007426
307 + 1007119 = 1007426
337 + 1007089 = 1007426
367 + 1007059 = 1007426

Showing the first eight; more decompositions exist.

Hex color

#0F5F42

RGB(15, 95, 66)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.95.66.

Address: 0.15.95.66
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.95.66

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 1,007,426 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 US1,007,426 on Google Patents ↗ Look up on USPTO ↗