Live analysis

1,000,422

1,000,422 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.).

1,000,422 (one million four hundred twenty-two) is an even 7-digit number. It is a composite number with 12 divisors, and factors as 2 × 3² × 55,579. Its proper divisors sum to 1,167,198, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF43E6.

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

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,000,410 1,000,411 1,000,412 1,000,413 1,000,414 1,000,415 1,000,416 1,000,417 1,000,418 1,000,419 1,000,420 1,000,421 1,000,422 1,000,423 1,000,424 1,000,425 1,000,426 1,000,427 1,000,428 1,000,429 1,000,430 1,000,431 1,000,432 1,000,433 1,000,434

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 9
Digit product: 0
Digital root: 9
Palindrome: No
Bit width: 20 bits
Reversed: 2,240,001
Square (n²): 1,000,844,178,084
Cube (n³): 1,001,266,534,327,151,448
Divisor count: 12
σ(n) — sum of divisors: 2,167,620
φ(n) — Euler's totient: 333,468
Sum of prime factors: 55,587

Primality

Prime factorization: 2 × 3 ² × 55579

Nearest primes: 1,000,409 (−13) · 1,000,423 (+1)

Divisors & multiples

All divisors (12)

1 · 2 · 3 · 6 · 9 · 18 · 55579 · 111158 · 166737 · 333474 · 500211 (half) · 1000422

Aliquot sum (sum of proper divisors): 1,167,198

Factor pairs (a × b = 1,000,422)

1 × 1000422

2 × 500211

3 × 333474

6 × 166737

9 × 111158

18 × 55579

First multiples

1,000,422 · 2,000,844 (double) · 3,001,266 · 4,001,688 · 5,002,110 · 6,002,532 · 7,002,954 · 8,003,376 · 9,003,798 · 10,004,220

Sums & aliquot sequence

As consecutive integers: 333,473 + 333,474 + 333,475 250,104 + 250,105 + 250,106 + 250,107 111,154 + 111,155 + … + 111,162 83,363 + 83,364 + … + 83,374

Aliquot sequence: 1,000,422 → 1,167,198 → 1,217,442 → 1,217,454 → 1,712,802 → 2,504,670 → 4,365,858 → 6,140,382 → 7,013,538 → 10,353,630 → 18,676,770 → 32,551,518 → 32,609,058 → 32,724,798 → 34,494,162 → 34,494,174 → 56,371,986 — unresolved within range

Continued fraction of √n

√1,000,422 = [1000; (4, 1, 2, 1, 5, 2, 1, 1, 68, 2, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 19, 1, 1, …)]

Representations

In words: one million four hundred twenty-two
Ordinal: 1000422nd
Binary: 11110100001111100110
Octal: 3641746
Hexadecimal: 0xF43E6
Base64: D0Pm
One's complement: 4,293,966,873 (32-bit)
Scientific notation: 1.000422 × 10⁶
As a duration: 1,000,422 s = 11 days, 13 hours, 53 minutes, 42 seconds

In other bases

ternary (3) 1212211022200

quaternary (4) 3310033212

quinary (5) 224003142

senary (6) 33235330

septenary (7) 11334453

nonary (9) 1784280

undecimal (11) 6236a5

duodecimal (12) 402b46

tridecimal (13) 290487

tetradecimal (14) 1c082a

pentadecimal (15) 14b64c

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹
Egyptian hieroglyphic: 𓁨𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺
Chinese: 一百萬零四百二十二
Chinese (financial): 壹佰萬零肆佰貳拾貳

In other modern scripts

Eastern Arabic ١٠٠٠٤٢٢ Devanagari १०००४२२ Bengali ১০০০৪২২ Tamil ௧௦௦௦௪௨௨ Thai ๑๐๐๐๔๒๒ Tibetan ༡༠༠༠༤༢༢ Khmer ១០០០៤២២ Lao ໑໐໐໐໔໒໒ Burmese ၁၀၀၀၄၂၂

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1000422, here are decompositions:

13 + 1000409 = 1000422
19 + 1000403 = 1000422
29 + 1000393 = 1000422
41 + 1000381 = 1000422
89 + 1000333 = 1000422
109 + 1000313 = 1000422
131 + 1000291 = 1000422
149 + 1000273 = 1000422

Showing the first eight; more decompositions exist.

Hex color

#0F43E6

RGB(15, 67, 230)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.67.230.

Address: 0.15.67.230
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.67.230

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 1,000,422 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 US1,000,422 on Google Patents ↗ Look up on USPTO ↗