Live analysis

1,016,691

1,016,691 is a composite number, 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.).

1,016,691 (one million sixteen thousand six hundred ninety-one) is an odd 7-digit number. It is a composite number with 16 divisors, and factors as 3 × 13 × 131 × 199. Written other ways, in hexadecimal, 0xF8373.

Arithmetic Number Cube-Free Deficient Number Evil Number Flippable Squarefree

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,016,679 1,016,680 1,016,681 1,016,682 1,016,683 1,016,684 1,016,685 1,016,686 1,016,687 1,016,688 1,016,689 1,016,690 1,016,691 1,016,692 1,016,693 1,016,694 1,016,695 1,016,696 1,016,697 1,016,698 1,016,699 1,016,700 1,016,701 1,016,702 1,016,703

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 24
Digit product: 0
Digital root: 6
Palindrome: No
Bit width: 20 bits
Reversed: 1,966,101
Flips to (rotate 180°): 1,699,101
Square (n²): 1,033,660,589,481
Cube (n³): 1,050,913,418,380,027,371
Divisor count: 16
σ(n) — sum of divisors: 1,478,400
φ(n) — Euler's totient: 617,760
Sum of prime factors: 346

Primality

Prime factorization: 3 × 13 × 131 × 199

Nearest primes: 1,016,689 (−2) · 1,016,731 (+40)

Divisors & multiples

All divisors (16)

1 · 3 · 13 · 39 · 131 · 199 · 393 · 597 · 1703 · 2587 · 5109 · 7761 · 26069 · 78207 · 338897 · 1016691

Aliquot sum (sum of proper divisors): 461,709

Factor pairs (a × b = 1,016,691)

1 × 1016691

3 × 338897

13 × 78207

39 × 26069

131 × 7761

199 × 5109

393 × 2587

597 × 1703

First multiples

1,016,691 · 2,033,382 (double) · 3,050,073 · 4,066,764 · 5,083,455 · 6,100,146 · 7,116,837 · 8,133,528 · 9,150,219 · 10,166,910

Sums & aliquot sequence

As consecutive integers: 508,345 + 508,346 338,896 + 338,897 + 338,898 169,446 + 169,447 + 169,448 + 169,449 + 169,450 + 169,451 78,201 + 78,202 + … + 78,213

Aliquot sequence: 1,016,691 → 461,709 → 240,317 → 59,395 → 22,109 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,016,691 = [1008; (3, 4, 1, 1, 1, 2, 1, 2, 2, 5, 1, 3, 1, 1, 2, 16, 3, 1, 1, 1, 2, 1, 1, 2, …)]

Representations

In words: one million sixteen thousand six hundred ninety-one
Ordinal: 1016691st
Binary: 11111000001101110011
Octal: 3701563
Hexadecimal: 0xF8373
Base64: D4Nz
One's complement: 4,293,950,604 (32-bit)
Scientific notation: 1.016691 × 10⁶
As a duration: 1,016,691 s = 11 days, 18 hours, 24 minutes, 51 seconds

In other bases

ternary (3) 1220122122020

quaternary (4) 3320031303

quinary (5) 230013231

senary (6) 33442523

septenary (7) 11433054

nonary (9) 1818566

undecimal (11) 634945

duodecimal (12) 410443

tridecimal (13) 2979c0

tetradecimal (14) 1c672b

pentadecimal (15) 151396

As an angle

1,016,691° = 2,824 × 360° + 51°

51° ≈ 0.89 rad

Compass bearing: NE (northeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹
Egyptian hieroglyphic: 𓁨𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺
Chinese: 一百零一萬六千六百九十一
Chinese (financial): 壹佰零壹萬陸仟陸佰玖拾壹

In other modern scripts

Eastern Arabic ١٠١٦٦٩١ Devanagari १०१६६९१ Bengali ১০১৬৬৯১ Tamil ௧௦௧௬௬௯௧ Thai ๑๐๑๖๖๙๑ Tibetan ༡༠༡༦༦༩༡ Khmer ១០១៦៦៩១ Lao ໑໐໑໖໖໙໑ Burmese ၁၀၁၆၆၉၁

Also seen as

Hex color

#0F8373

RGB(15, 131, 115)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.131.115.

Address: 0.15.131.115
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.131.115

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

Possible date

Could be parsed as a date. Most likely interpretation: Thursday, January 1, 6691 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)

6691-10-01 (MMDYYYY (US, single-digit day))
6691-01-10 (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 1,016,691 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 US1,016,691 on Google Patents ↗ Look up on USPTO ↗