Live analysis

1,042,472

1,042,472 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.).

1,042,472 (one million forty-two thousand four hundred seventy-two) is an even 7-digit number. It is a composite number with 16 divisors, and factors as 2³ × 311 × 419. Written other ways, in hexadecimal, 0xFE828.

Arithmetic Number Deficient Number Evil Number

Interestingness

★ ☆ ☆ ☆ ☆

1 notable fact · grade F

1,042,460 1,042,461 1,042,462 1,042,463 1,042,464 1,042,465 1,042,466 1,042,467 1,042,468 1,042,469 1,042,470 1,042,471 1,042,472 1,042,473 1,042,474 1,042,475 1,042,476 1,042,477 1,042,478 1,042,479 1,042,480 1,042,481 1,042,482 1,042,483 1,042,484

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 20
Digit product: 0
Digital root: 2
Palindrome: No
Bit width: 20 bits
Reversed: 2,742,401
Square (n²): 1,086,747,870,784
Cube (n³): 1,132,904,226,351,938,048
Divisor count: 16
σ(n) — sum of divisors: 1,965,600
φ(n) — Euler's totient: 518,320
Sum of prime factors: 736

Primality

Prime factorization: 2 ³ × 311 × 419

Nearest primes: 1,042,469 (−3) · 1,042,487 (+15)

Divisors & multiples

All divisors (16)

1 · 2 · 4 · 8 · 311 · 419 · 622 · 838 · 1244 · 1676 · 2488 · 3352 · 130309 · 260618 · 521236 (half) · 1042472

Aliquot sum (sum of proper divisors): 923,128

Factor pairs (a × b = 1,042,472)

1 × 1042472

2 × 521236

4 × 260618

8 × 130309

311 × 3352

419 × 2488

622 × 1676

838 × 1244

First multiples

1,042,472 · 2,084,944 (double) · 3,127,416 · 4,169,888 · 5,212,360 · 6,254,832 · 7,297,304 · 8,339,776 · 9,382,248 · 10,424,720

Sums & aliquot sequence

As consecutive integers: 65,147 + 65,148 + … + 65,162 3,197 + 3,198 + … + 3,507 2,279 + 2,280 + … + 2,697

Aliquot sequence: 1,042,472 → 923,128 → 956,072 → 1,047,328 → 1,105,760 → 1,506,976 → 1,459,946 → 822,334 → 411,170 → 328,954 → 164,480 → 230,260 → 271,220 → 309,388 → 232,048 → 217,576 → 190,394 — unresolved within range

Continued fraction of √n

√1,042,472 = [1021; (65, 1, 6, 1, 3, 1, 1, 6, 1, 1, 28, 4, 2, 3, 4, 27, 1, 2, 1, 5, 2, 5, 1, 1, …)]

Representations

In words: one million forty-two thousand four hundred seventy-two
Ordinal: 1042472nd
Binary: 11111110100000101000
Octal: 3764050
Hexadecimal: 0xFE828
Base64: D+go
One's complement: 4,293,924,823 (32-bit)
Scientific notation: 1.042472 × 10⁶
As a duration: 1,042,472 s = 12 days, 1 hour, 34 minutes, 32 seconds

In other bases

ternary (3) 1221222000002

quaternary (4) 3332200220

quinary (5) 231324342

senary (6) 34202132

septenary (7) 11601164

nonary (9) 1858002

undecimal (11) 652252

duodecimal (12) 423348

tridecimal (13) 2a6662

tetradecimal (14) 1d1ca4

pentadecimal (15) 158d32

As an angle

1,042,472° = 2,895 × 360° + 272°

272° ≈ 4.747 rad

Compass bearing: W (west)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹
Egyptian hieroglyphic: 𓁨𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
Chinese: 一百零四萬二千四百七十二
Chinese (financial): 壹佰零肆萬貳仟肆佰柒拾貳

In other modern scripts

Eastern Arabic ١٠٤٢٤٧٢ Devanagari १०४२४७२ Bengali ১০৪২৪৭২ Tamil ௧௦௪௨௪௭௨ Thai ๑๐๔๒๔๗๒ Tibetan ༡༠༤༢༤༧༢ Khmer ១០៤២៤៧២ Lao ໑໐໔໒໔໗໒ Burmese ၁၀၄၂၄၇၂

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1042472, here are decompositions:

3 + 1042469 = 1042472
73 + 1042399 = 1042472
103 + 1042369 = 1042472
139 + 1042333 = 1042472
163 + 1042309 = 1042472
199 + 1042273 = 1042472
229 + 1042243 = 1042472
331 + 1042141 = 1042472

Showing the first eight; more decompositions exist.

Hex color

#0FE828

RGB(15, 232, 40)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.232.40.

Address: 0.15.232.40
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.232.40

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

Possible date

Could be parsed as a date. Most likely interpretation: Monday, January 4, 2472 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)

2472-04-01 (DMMYYYY (Euro, single-digit day))
2472-10-04 (MMDYYYY (US, single-digit day))
2472-04-10 (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 1,042,472 and was likely granted around 1912.

Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.

Look up US1,042,472 on Google Patents ↗ Look up on USPTO ↗