Live analysis

1,010,021

1,010,021 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.).

1,010,021 (one million ten thousand twenty-one) is an odd 7-digit number. It is a composite number with 16 divisors, and factors as 17 × 19 × 53 × 59. Written other ways, in hexadecimal, 0xF6965.

Arithmetic Number Cube-Free Deficient Number Evil Number Happy Number Squarefree

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

1,010,009 1,010,010 1,010,011 1,010,012 1,010,013 1,010,014 1,010,015 1,010,016 1,010,017 1,010,018 1,010,019 1,010,020 1,010,021 1,010,022 1,010,023 1,010,024 1,010,025 1,010,026 1,010,027 1,010,028 1,010,029 1,010,030 1,010,031 1,010,032 1,010,033

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 5
Digit product: 0
Digital root: 5
Palindrome: No
Bit width: 20 bits
Reversed: 1,200,101
Square (n²): 1,020,142,420,441
Cube (n³): 1,030,365,267,636,239,261
Divisor count: 16
σ(n) — sum of divisors: 1,166,400
φ(n) — Euler's totient: 868,608
Sum of prime factors: 148

Primality

Prime factorization: 17 × 19 × 53 × 59

Nearest primes: 1,010,003 (−18) · 1,010,033 (+12)

Divisors & multiples

All divisors (16)

1 · 17 · 19 · 53 · 59 · 323 · 901 · 1003 · 1007 · 1121 · 3127 · 17119 · 19057 · 53159 · 59413 · 1010021

Aliquot sum (sum of proper divisors): 156,379

Factor pairs (a × b = 1,010,021)

1 × 1010021

17 × 59413

19 × 53159

53 × 19057

59 × 17119

323 × 3127

901 × 1121

1003 × 1007

First multiples

1,010,021 · 2,020,042 (double) · 3,030,063 · 4,040,084 · 5,050,105 · 6,060,126 · 7,070,147 · 8,080,168 · 9,090,189 · 10,100,210

Sums & aliquot sequence

As consecutive integers: 505,010 + 505,011 59,405 + 59,406 + … + 59,421 53,150 + 53,151 + … + 53,168 29,690 + 29,691 + … + 29,723

Aliquot sequence: 1,010,021 → 156,379 → 797 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,010,021 = [1004; (1, 501, 2, 501, 1, 2008)]

Period length 6 — the block in parentheses repeats forever.

Representations

In words: one million ten thousand twenty-one
Ordinal: 1010021st
Binary: 11110110100101100101
Octal: 3664545
Hexadecimal: 0xF6965
Base64: D2ll
One's complement: 4,293,957,274 (32-bit)
Scientific notation: 1.010021 × 10⁶
As a duration: 1,010,021 s = 11 days, 16 hours, 33 minutes, 41 seconds

In other bases

ternary (3) 1220022111012

quaternary (4) 3312211211

quinary (5) 224310041

senary (6) 33352005

septenary (7) 11404445

nonary (9) 1808435

undecimal (11) 62a931

duodecimal (12) 408605

tridecimal (13) 29495c

tetradecimal (14) 1c4125

pentadecimal (15) 14e3eb

As an angle

1,010,021° = 2,805 × 360° + 221°

221° ≈ 3.857 rad

Compass bearing: SW (southwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹
Egyptian hieroglyphic: 𓁨𓂍𓎆𓎆𓏺
Chinese: 一百零一萬零二十一
Chinese (financial): 壹佰零壹萬零貳拾壹

In other modern scripts

Eastern Arabic ١٠١٠٠٢١ Devanagari १०१००२१ Bengali ১০১০০২১ Tamil ௧௦௧௦௦௨௧ Thai ๑๐๑๐๐๒๑ Tibetan ༡༠༡༠༠༢༡ Khmer ១០១០០២១ Lao ໑໐໑໐໐໒໑ Burmese ၁၀၁၀၀၂၁

Also seen as

Hex color

#0F6965

RGB(15, 105, 101)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.105.101.

Address: 0.15.105.101
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.105.101

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

Possible date

Could be parsed as a date. Most likely interpretation: Friday, January 1, 0021 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)

0021-10-01 (MMDYYYY (US, single-digit day))
0021-01-10 (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 1,010,021 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 US1,010,021 on Google Patents ↗ Look up on USPTO ↗