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1,041,671

1,041,671 is a prime, odd.

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.).

1,041,671 (one million forty-one thousand six hundred seventy-one) is an odd 7-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0xFE507.

Arithmetic Number Chen Prime Cube-Free Deficient Number Evil Number Prime Sophie Germain Prime Squarefree Twin Prime

Interestingness

Properties

Parity
Odd
Digit count
7
Digit sum
20
Digit product
0
Digital root
2
Palindrome
No
Bit width
20 bits
Reversed
1,761,401
Square (n²)
1,085,078,472,241
Cube (n³)
1,130,294,777,257,754,711
Divisor count
2
σ(n) — sum of divisors
1,041,672
φ(n) — Euler's totient
1,041,670

Primality

1,041,671 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)
1 · 1041671
Aliquot sum (sum of proper divisors): 1
Factor pairs (a × b = 1,041,671)
1 × 1041671
First multiples
1,041,671 · 2,083,342 (double) · 3,125,013 · 4,166,684 · 5,208,355 · 6,250,026 · 7,291,697 · 8,333,368 · 9,375,039 · 10,416,710

Sums & aliquot sequence

As consecutive integers: 520,835 + 520,836

Continued fraction of √n

√1,041,671 = [1020; (1, 1, 1, 1, 1, 6, 1, 1, 1, 3, 2, 1, 1, 1, 1, 2, 2, 2, 32, 1, 1, 24, 2, 1, …)]

Representations

In words
one million forty-one thousand six hundred seventy-one
Ordinal
1041671st
Binary
11111110010100000111
Octal
3762407
Hexadecimal
0xFE507
Base64
D+UH
One's complement
4,293,925,624 (32-bit)
Scientific notation
1.041671 × 10⁶
As a duration
1,041,671 s = 12 days, 1 hour, 21 minutes, 11 seconds
In other bases
ternary (3) 1221220220102
quaternary (4) 3332110013
quinary (5) 231313141
senary (6) 34154315
septenary (7) 11565641
nonary (9) 1856812
undecimal (11) 651694
duodecimal (12) 42299b
tridecimal (13) 2a6197
tetradecimal (14) 1d1891
pentadecimal (15) 15899b

As an angle

1,041,671° = 2,893 × 360° + 191°
191° ≈ 3.334 rad
Compass bearing: S (south)

Historical numeral systems

Babylonian (base 60)
𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹 𒌋𒁹
Egyptian hieroglyphic
𓁨𓂍𓂍𓂍𓂍𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺
Chinese
一百零四萬一千六百七十一
Chinese (financial)
壹佰零肆萬壹仟陸佰柒拾壹
In other modern scripts
Eastern Arabic ١٠٤١٦٧١ Devanagari १०४१६७१ Bengali ১০৪১৬৭১ Tamil ௧௦௪௧௬௭௧ Thai ๑๐๔๑๖๗๑ Tibetan ༡༠༤༡༦༧༡ Khmer ១០៤១៦៧១ Lao ໑໐໔໑໖໗໑ Burmese ၁၀၄၁၆၇၁

Also seen as

Prime neighborhood

Adjacent primes:

Pair status: twin with 1041673.

Hex color
#0FE507
RGB(15, 229, 7)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.229.7.

Address
0.15.229.7
Class
reserved
IPv4-mapped IPv6
::ffff:0.15.229.7

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

Possible date

Could be parsed as a date. Most likely interpretation: Sunday, January 4, 1671 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)
  • 1671-04-01 (DMMYYYY (Euro, single-digit day))
  • 1671-10-04 (MMDYYYY (US, single-digit day))
  • 1671-04-10 (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 1,041,671 and was likely granted around 1912.

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

Related reading

  • Prime numbers — The building blocks of arithmetic: what primes are, why they matter, and how we find them.
  • Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.