Live analysis

1,041,742

1,041,742 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.).

1,041,742 (one million forty-one thousand seven hundred forty-two) is an even 7-digit number. It is a composite number with 16 divisors, and factors as 2 × 13 × 103 × 389. Written other ways, in hexadecimal, 0xFE54E.

Arithmetic Number Cube-Free Deficient Number Odious Number Pernicious Number Squarefree

Interestingness

★ ☆ ☆ ☆ ☆

3 notable facts · grade F

1,041,730 1,041,731 1,041,732 1,041,733 1,041,734 1,041,735 1,041,736 1,041,737 1,041,738 1,041,739 1,041,740 1,041,741 1,041,742 1,041,743 1,041,744 1,041,745 1,041,746 1,041,747 1,041,748 1,041,749 1,041,750 1,041,751 1,041,752 1,041,753 1,041,754

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 19
Digit product: 0
Digital root: 1
Palindrome: No
Bit width: 20 bits
Reversed: 2,471,401
Square (n²): 1,085,226,394,564
Cube (n³): 1,130,525,914,725,890,488
Divisor count: 16
σ(n) — sum of divisors: 1,703,520
φ(n) — Euler's totient: 474,912
Sum of prime factors: 507

Primality

Prime factorization: 2 × 13 × 103 × 389

Nearest primes: 1,041,737 (−5) · 1,041,757 (+15)

Divisors & multiples

All divisors (16)

1 · 2 · 13 · 26 · 103 · 206 · 389 · 778 · 1339 · 2678 · 5057 · 10114 · 40067 · 80134 · 520871 (half) · 1041742

Aliquot sum (sum of proper divisors): 661,778

Factor pairs (a × b = 1,041,742)

1 × 1041742

2 × 520871

13 × 80134

26 × 40067

103 × 10114

206 × 5057

389 × 2678

778 × 1339

First multiples

1,041,742 · 2,083,484 (double) · 3,125,226 · 4,166,968 · 5,208,710 · 6,250,452 · 7,292,194 · 8,333,936 · 9,375,678 · 10,417,420

Sums & aliquot sequence

As consecutive integers: 260,434 + 260,435 + 260,436 + 260,437 80,128 + 80,129 + … + 80,140 20,008 + 20,009 + … + 20,059 10,063 + 10,064 + … + 10,165

Aliquot sequence: 1,041,742 → 661,778 → 407,290 → 389,858 → 278,494 → 163,874 → 81,940 → 101,012 → 75,766 → 40,658 → 22,522 → 11,264 → 13,300 → 21,420 → 57,204 → 108,780 → 255,108 — unresolved within range

Continued fraction of √n

√1,041,742 = [1020; (1, 1, 1, 11, 1, 1, 1, 2, 2, 2, 13, 1, 25, 1, 1, 2, 1, 1, 1, 2, 12, 1, 1, 1, …)]

Period length 54 — the block in parentheses repeats forever.

Representations

In words: one million forty-one thousand seven hundred forty-two
Ordinal: 1041742nd
Binary: 11111110010101001110
Octal: 3762516
Hexadecimal: 0xFE54E
Base64: D+VO
One's complement: 4,293,925,553 (32-bit)
Scientific notation: 1.041742 × 10⁶
As a duration: 1,041,742 s = 12 days, 1 hour, 22 minutes, 22 seconds

In other bases

ternary (3) 1221221000001

quaternary (4) 3332111032

quinary (5) 231313432

senary (6) 34154514

septenary (7) 11566102

nonary (9) 1857001

undecimal (11) 651749

duodecimal (12) 422a3a

tridecimal (13) 2a6220

tetradecimal (14) 1d1902

pentadecimal (15) 1589e7

As an angle

1,041,742° = 2,893 × 360° + 262°

262° ≈ 4.573 rad

Compass bearing: W (west)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹 𒌋𒌋𒁹𒁹
Egyptian hieroglyphic: 𓁨𓂍𓂍𓂍𓂍𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
Chinese: 一百零四萬一千七百四十二
Chinese (financial): 壹佰零肆萬壹仟柒佰肆拾貳

In other modern scripts

Eastern Arabic ١٠٤١٧٤٢ Devanagari १०४१७४२ Bengali ১০৪১৭৪২ Tamil ௧௦௪௧௭௪௨ Thai ๑๐๔๑๗๔๒ Tibetan ༡༠༤༡༧༤༢ Khmer ១០៤១៧៤២ Lao ໑໐໔໑໗໔໒ Burmese ၁၀၄၁၇၄၂

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1041742, here are decompositions:

5 + 1041737 = 1041742
11 + 1041731 = 1041742
41 + 1041701 = 1041742
71 + 1041671 = 1041742
89 + 1041653 = 1041742
179 + 1041563 = 1041742
281 + 1041461 = 1041742
293 + 1041449 = 1041742

Showing the first eight; more decompositions exist.

Hex color

#0FE54E

RGB(15, 229, 78)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.229.78.

Address: 0.15.229.78
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.229.78

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

Possible date

Could be parsed as a date. Most likely interpretation: Thursday, January 4, 1742 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)

1742-04-01 (DMMYYYY (Euro, single-digit day))
1742-10-04 (MMDYYYY (US, single-digit day))
1742-04-10 (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 1,041,742 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 US1,041,742 on Google Patents ↗ Look up on USPTO ↗