Live analysis

1,021,007

1,021,007 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.).

1,021,007 (one million twenty-one thousand seven) is an odd 7-digit number. It is a composite number with 4 divisors, and factors as 13 × 78,539. Written other ways, in hexadecimal, 0xF944F.

Arithmetic Number Cube-Free Deficient Number Evil Number Semiprime Squarefree

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,020,995 1,020,996 1,020,997 1,020,998 1,020,999 1,021,000 1,021,001 1,021,002 1,021,003 1,021,004 1,021,005 1,021,006 1,021,007 1,021,008 1,021,009 1,021,010 1,021,011 1,021,012 1,021,013 1,021,014 1,021,015 1,021,016 1,021,017 1,021,018 1,021,019

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 11
Digit product: 0
Digital root: 2
Palindrome: No
Bit width: 20 bits
Reversed: 7,001,201
Square (n²): 1,042,455,294,049
Cube (n³): 1,064,354,152,411,087,343
Divisor count: 4
σ(n) — sum of divisors: 1,099,560
φ(n) — Euler's totient: 942,456
Sum of prime factors: 78,552

Primality

Prime factorization: 13 × 78539

Nearest primes: 1,021,001 (−6) · 1,021,019 (+12)

Divisors & multiples

All divisors (4)

1 · 13 · 78539 · 1021007

Aliquot sum (sum of proper divisors): 78,553

Factor pairs (a × b = 1,021,007)

1 × 1021007

13 × 78539

First multiples

1,021,007 · 2,042,014 (double) · 3,063,021 · 4,084,028 · 5,105,035 · 6,126,042 · 7,147,049 · 8,168,056 · 9,189,063 · 10,210,070

Sums & aliquot sequence

As consecutive integers: 510,503 + 510,504 78,533 + 78,534 + … + 78,545 39,257 + 39,258 + … + 39,282

Aliquot sequence: 1,021,007 → 78,553 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,021,007 = [1010; (2, 4, 2, 1, 1, 5, 2, 2, 7, 1, 3, 2, 4, 6, 4, 3, 8, 5, 2, 10, 1, 2, 2, 3, …)]

Representations

In words: one million twenty-one thousand seven
Ordinal: 1021007th
Binary: 11111001010001001111
Octal: 3712117
Hexadecimal: 0xF944F
Base64: D5RP
One's complement: 4,293,946,288 (32-bit)
Scientific notation: 1.021007 × 10⁶
As a duration: 1,021,007 s = 11 days, 19 hours, 36 minutes, 47 seconds

In other bases

ternary (3) 1220212120002

quaternary (4) 3321101033

quinary (5) 230133012

senary (6) 33514515

septenary (7) 11451461

nonary (9) 1825502

undecimal (11) 638109

duodecimal (12) 412a3b

tridecimal (13) 299960

tetradecimal (14) 1c8131

pentadecimal (15) 1527c2

As an angle

1,021,007° = 2,836 × 360° + 47°

47° ≈ 0.82 rad

Compass bearing: NE (northeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓂍𓂍𓆼𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百零二萬一千零七
Chinese (financial): 壹佰零貳萬壹仟零柒

In other modern scripts

Eastern Arabic ١٠٢١٠٠٧ Devanagari १०२१००७ Bengali ১০২১০০৭ Tamil ௧௦௨௧௦௦௭ Thai ๑๐๒๑๐๐๗ Tibetan ༡༠༢༡༠༠༧ Khmer ១០២១០០៧ Lao ໑໐໒໑໐໐໗ Burmese ၁၀၂၁၀၀၇

Also seen as

Hex color

#0F944F

RGB(15, 148, 79)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.148.79.

Address: 0.15.148.79
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.148.79

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

Possible date

Could be parsed as a date. Most likely interpretation: Friday, January 2, 1007 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)

1007-02-01 (DMMYYYY (Euro, single-digit day))
1007-10-02 (MMDYYYY (US, single-digit day))
1007-02-10 (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 1,021,007 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 US1,021,007 on Google Patents ↗ Look up on USPTO ↗