Live analysis

1,012,272

1,012,272 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.).

1,012,272 (one million twelve thousand two hundred seventy-two) is an even 7-digit number. It is a composite number with 20 divisors, and factors as 2⁴ × 3 × 21,089. Its proper divisors sum to 1,602,888, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF7230.

Abundant Number Arithmetic Number Evil Number Gapful Number Semiperfect Number

Interestingness

★ ☆ ☆ ☆ ☆

3 notable facts · grade F

1,012,260 1,012,261 1,012,262 1,012,263 1,012,264 1,012,265 1,012,266 1,012,267 1,012,268 1,012,269 1,012,270 1,012,271 1,012,272 1,012,273 1,012,274 1,012,275 1,012,276 1,012,277 1,012,278 1,012,279 1,012,280 1,012,281 1,012,282 1,012,283 1,012,284

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 15
Digit product: 0
Digital root: 6
Palindrome: No
Bit width: 20 bits
Reversed: 2,722,101
Square (n²): 1,024,694,601,984
Cube (n³): 1,037,269,654,139,547,648
Divisor count: 20
σ(n) — sum of divisors: 2,615,160
φ(n) — Euler's totient: 337,408
Sum of prime factors: 21,100

Primality

Prime factorization: 2 ⁴ × 3 × 21089

Nearest primes: 1,012,267 (−5) · 1,012,279 (+7)

Divisors & multiples

All divisors (20)

1 · 2 · 3 · 4 · 6 · 8 · 12 · 16 · 24 · 48 · 21089 · 42178 · 63267 · 84356 · 126534 · 168712 · 253068 · 337424 · 506136 (half) · 1012272

Aliquot sum (sum of proper divisors): 1,602,888

Factor pairs (a × b = 1,012,272)

1 × 1012272

2 × 506136

3 × 337424

4 × 253068

6 × 168712

8 × 126534

12 × 84356

16 × 63267

24 × 42178

48 × 21089

First multiples

1,012,272 · 2,024,544 (double) · 3,036,816 · 4,049,088 · 5,061,360 · 6,073,632 · 7,085,904 · 8,098,176 · 9,110,448 · 10,122,720

Sums & aliquot sequence

As consecutive integers: 337,423 + 337,424 + 337,425 31,618 + 31,619 + … + 31,649 10,497 + 10,498 + … + 10,592

Aliquot sequence: 1,012,272 → 1,602,888 → 3,321,912 → 5,738,568 → 9,912,792 → 14,869,248 → 26,828,352 → 51,785,664 → 107,978,304 → 218,531,584 → 220,037,232 → 350,636,064 → 569,783,856 → 979,630,864 → 918,403,966 → 459,959,858 → 237,929,446 — unresolved within range

Continued fraction of √n

√1,012,272 = [1006; (8, 1, 1, 9, 6, 1, 9, 1, 2, 11, 1, 1, 3, 2, 11, 1, 1, 1, 1, 2, 1, 7, 1, 1, …)]

Representations

In words: one million twelve thousand two hundred seventy-two
Ordinal: 1012272nd
Binary: 11110111001000110000
Octal: 3671060
Hexadecimal: 0xF7230
Base64: D3Iw
One's complement: 4,293,955,023 (32-bit)
Scientific notation: 1.012272 × 10⁶
As a duration: 1,012,272 s = 11 days, 17 hours, 11 minutes, 12 seconds

In other bases

ternary (3) 1220102120120

quaternary (4) 3313020300

quinary (5) 224343042

senary (6) 33410240

septenary (7) 11414142

nonary (9) 1812516

undecimal (11) 631598

duodecimal (12) 409980

tridecimal (13) 2959a1

tetradecimal (14) 1c4c92

pentadecimal (15) 14edec

As an angle

1,012,272° = 2,811 × 360° + 312°

312° ≈ 5.445 rad

Compass bearing: NW (northwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹 𒌋𒁹 𒌋𒁹𒁹
Egyptian hieroglyphic: 𓁨𓂍𓆼𓆼𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
Chinese: 一百零一萬二千二百七十二
Chinese (financial): 壹佰零壹萬貳仟貳佰柒拾貳

In other modern scripts

Eastern Arabic ١٠١٢٢٧٢ Devanagari १०१२२७२ Bengali ১০১২২৭২ Tamil ௧௦௧௨௨௭௨ Thai ๑๐๑๒๒๗๒ Tibetan ༡༠༡༢༢༧༢ Khmer ១០១២២៧២ Lao ໑໐໑໒໒໗໒ Burmese ၁၀၁၂၂၇၂

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1012272, here are decompositions:

5 + 1012267 = 1012272
11 + 1012261 = 1012272
13 + 1012259 = 1012272
31 + 1012241 = 1012272
43 + 1012229 = 1012272
59 + 1012213 = 1012272
71 + 1012201 = 1012272
83 + 1012189 = 1012272

Showing the first eight; more decompositions exist.

Hex color

#0F7230

RGB(15, 114, 48)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.114.48.

Address: 0.15.114.48
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.114.48

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

Possible date

Could be parsed as a date. Most likely interpretation: Monday, January 1, 2272 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)

2272-10-01 (MMDYYYY (US, single-digit day))
2272-01-10 (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 1,012,272 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 US1,012,272 on Google Patents ↗ Look up on USPTO ↗