Live analysis

1,001,356

1,001,356 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.).

1,001,356 (one million one thousand three hundred fifty-six) is an even 7-digit number. It is a composite number with 12 divisors, and factors as 2² × 139 × 1,801. Written other ways, in hexadecimal, 0xF478C.

Cube-Free Deficient Number Odious Number Pernicious Number

Interestingness

★ ☆ ☆ ☆ ☆

1 notable fact · grade F

1,001,344 1,001,345 1,001,346 1,001,347 1,001,348 1,001,349 1,001,350 1,001,351 1,001,352 1,001,353 1,001,354 1,001,355 1,001,356 1,001,357 1,001,358 1,001,359 1,001,360 1,001,361 1,001,362 1,001,363 1,001,364 1,001,365 1,001,366 1,001,367 1,001,368

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Properties

Parity: Even
Digit count: 7
Digit sum: 16
Digit product: 0
Digital root: 7
Palindrome: No
Bit width: 20 bits
Reversed: 6,531,001
Square (n²): 1,002,713,838,736
Cube (n³): 1,004,073,518,701,326,016
Divisor count: 12
σ(n) — sum of divisors: 1,765,960
φ(n) — Euler's totient: 496,800
Sum of prime factors: 1,944

Primality

Prime factorization: 2 ² × 139 × 1801

Nearest primes: 1,001,353 (−3) · 1,001,369 (+13)

Divisors & multiples

All divisors (12)

1 · 2 · 4 · 139 · 278 · 556 · 1801 · 3602 · 7204 · 250339 · 500678 (half) · 1001356

Aliquot sum (sum of proper divisors): 764,604

Factor pairs (a × b = 1,001,356)

1 × 1001356

2 × 500678

4 × 250339

139 × 7204

278 × 3602

556 × 1801

First multiples

1,001,356 · 2,002,712 (double) · 3,004,068 · 4,005,424 · 5,006,780 · 6,008,136 · 7,009,492 · 8,010,848 · 9,012,204 · 10,013,560

Sums & aliquot sequence

As consecutive integers: 125,166 + 125,167 + … + 125,173 7,135 + 7,136 + … + 7,273 345 + 346 + … + 1,456

Aliquot sequence: 1,001,356 → 764,604 → 1,203,180 → 2,474,004 → 3,743,116 → 3,311,316 → 5,206,284 → 9,103,284 → 13,907,886 → 15,453,498 → 17,263,302 → 22,195,770 → 31,074,150 → 49,349,274 → 56,941,638 → 65,702,058 → 65,702,070 — unresolved within range

Continued fraction of √n

√1,001,356 = [1000; (1, 2, 9, 1, 2, 16, 5, 9, 14, 1, 2, 1, 1, 10, 2, 15, 1, 1, 6, 1, 49, 5, 1, 99, …)]

Representations

In words: one million one thousand three hundred fifty-six
Ordinal: 1001356th
Binary: 11110100011110001100
Octal: 3643614
Hexadecimal: 0xF478C
Base64: D0eM
One's complement: 4,293,965,939 (32-bit)
Scientific notation: 1.001356 × 10⁶
As a duration: 1,001,356 s = 11 days, 14 hours, 9 minutes, 16 seconds

In other bases

ternary (3) 1212212121021

quaternary (4) 3310132030

quinary (5) 224020411

senary (6) 33243524

septenary (7) 11340256

nonary (9) 1785537

undecimal (11) 624374

duodecimal (12) 4035a4

tridecimal (13) 290a25

tetradecimal (14) 1c0cd6

pentadecimal (15) 14ba71

As an angle

1,001,356° = 2,781 × 360° + 196°

196° ≈ 3.421 rad

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬一千三百五十六
Chinese (financial): 壹佰萬壹仟參佰伍拾陸

In other modern scripts

Eastern Arabic ١٠٠١٣٥٦ Devanagari १००१३५६ Bengali ১০০১৩৫৬ Tamil ௧௦௦௧௩௫௬ Thai ๑๐๐๑๓๕๖ Tibetan ༡༠༠༡༣༥༦ Khmer ១០០១៣៥៦ Lao ໑໐໐໑໓໕໖ Burmese ၁၀၀၁၃၅၆

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1001356, here are decompositions:

3 + 1001353 = 1001356
29 + 1001327 = 1001356
53 + 1001303 = 1001356
89 + 1001267 = 1001356
137 + 1001219 = 1001356
179 + 1001177 = 1001356
197 + 1001159 = 1001356
233 + 1001123 = 1001356

Showing the first eight; more decompositions exist.

Hex color

#0F478C

RGB(15, 71, 140)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.71.140.

Address: 0.15.71.140
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.71.140

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 1,001,356 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 US1,001,356 on Google Patents ↗ Look up on USPTO ↗