Live analysis

1,013,621

1,013,621 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.).

1,013,621 (one million thirteen thousand six hundred twenty-one) is an odd 7-digit number. It is a composite number with 8 divisors, and factors as 7 × 89 × 1,627. Written other ways, in hexadecimal, 0xF7775.

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

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,013,609 1,013,610 1,013,611 1,013,612 1,013,613 1,013,614 1,013,615 1,013,616 1,013,617 1,013,618 1,013,619 1,013,620 1,013,621 1,013,622 1,013,623 1,013,624 1,013,625 1,013,626 1,013,627 1,013,628 1,013,629 1,013,630 1,013,631 1,013,632 1,013,633

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 14
Digit product: 0
Digital root: 5
Palindrome: No
Bit width: 20 bits
Reversed: 1,263,101
Square (n²): 1,027,427,531,641
Cube (n³): 1,041,422,122,049,482,061
Divisor count: 8
σ(n) — sum of divisors: 1,172,160
φ(n) — Euler's totient: 858,528
Sum of prime factors: 1,723

Primality

Prime factorization: 7 × 89 × 1627

Nearest primes: 1,013,609 (−12) · 1,013,627 (+6)

Divisors & multiples

All divisors (8)

1 · 7 · 89 · 623 · 1627 · 11389 · 144803 · 1013621

Aliquot sum (sum of proper divisors): 158,539

Factor pairs (a × b = 1,013,621)

1 × 1013621

7 × 144803

89 × 11389

623 × 1627

First multiples

1,013,621 · 2,027,242 (double) · 3,040,863 · 4,054,484 · 5,068,105 · 6,081,726 · 7,095,347 · 8,108,968 · 9,122,589 · 10,136,210

Sums & aliquot sequence

As consecutive integers: 506,810 + 506,811 144,800 + 144,801 + … + 144,806 72,395 + 72,396 + … + 72,408 11,345 + 11,346 + … + 11,433

Aliquot sequence: 1,013,621 → 158,539 → 11,093 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,013,621 = [1006; (1, 3, 1, 2, 2, 1, 1, 3, 1, 8, 1, 2, 1, 1, 11, 2, 14, 1, 8, 4, 1, 1, 1, 1, …)]

Representations

In words: one million thirteen thousand six hundred twenty-one
Ordinal: 1013621st
Binary: 11110111011101110101
Octal: 3673565
Hexadecimal: 0xF7775
Base64: D3d1
One's complement: 4,293,953,674 (32-bit)
Scientific notation: 1.013621 × 10⁶
As a duration: 1,013,621 s = 11 days, 17 hours, 33 minutes, 41 seconds

In other bases

ternary (3) 1220111102112

quaternary (4) 3313131311

quinary (5) 224413441

senary (6) 33420405

septenary (7) 11421110

nonary (9) 1814375

undecimal (11) 632604

duodecimal (12) 40a705

tridecimal (13) 29649b

tetradecimal (14) 1c5577

pentadecimal (15) 1504eb

As an angle

1,013,621° = 2,815 × 360° + 221°

221° ≈ 3.857 rad

Compass bearing: SW (southwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹
Egyptian hieroglyphic: 𓁨𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺
Chinese: 一百零一萬三千六百二十一
Chinese (financial): 壹佰零壹萬參仟陸佰貳拾壹

In other modern scripts

Eastern Arabic ١٠١٣٦٢١ Devanagari १०१३६२१ Bengali ১০১৩৬২১ Tamil ௧௦௧௩௬௨௧ Thai ๑๐๑๓๖๒๑ Tibetan ༡༠༡༣༦༢༡ Khmer ១០១៣៦២១ Lao ໑໐໑໓໖໒໑ Burmese ၁၀၁၃၆၂၁

Also seen as

Hex color

#0F7775

RGB(15, 119, 117)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.119.117.

Address: 0.15.119.117
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.119.117

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

Possible date

Could be parsed as a date. Most likely interpretation: Friday, January 1, 3621 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)

3621-10-01 (MMDYYYY (US, single-digit day))
3621-01-10 (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 1,013,621 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 US1,013,621 on Google Patents ↗ Look up on USPTO ↗