Live analysis

1,013,021

1,013,021 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.).

1,013,021 (one million thirteen thousand twenty-one) is an odd 7-digit number. It is a composite number with 4 divisors, and factors as 73 × 13,877. Written other ways, in hexadecimal, 0xF751D.

Arithmetic Number Cube-Free Deficient Number Odious Number Pernicious Number Semiprime Squarefree

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

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

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 8
Digit product: 0
Digital root: 8
Palindrome: No
Bit width: 20 bits
Reversed: 1,203,101
Square (n²): 1,026,211,546,441
Cube (n³): 1,039,573,846,987,208,261
Divisor count: 4
σ(n) — sum of divisors: 1,026,972
φ(n) — Euler's totient: 999,072
Sum of prime factors: 13,950

Primality

Prime factorization: 73 × 13877

Nearest primes: 1,013,009 (−12) · 1,013,029 (+8)

Divisors & multiples

All divisors (4)

1 · 73 · 13877 · 1013021

Aliquot sum (sum of proper divisors): 13,951

Factor pairs (a × b = 1,013,021)

1 × 1013021

73 × 13877

First multiples

1,013,021 · 2,026,042 (double) · 3,039,063 · 4,052,084 · 5,065,105 · 6,078,126 · 7,091,147 · 8,104,168 · 9,117,189 · 10,130,210

Sums & aliquot sequence

As a sum of two squares: 286² + 965² = 539² + 850²

As consecutive integers: 506,510 + 506,511 13,841 + 13,842 + … + 13,913 6,866 + 6,867 + … + 7,011

Aliquot sequence: 1,013,021 → 13,951 → 2,001 → 879 → 297 → 183 → 65 → 19 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,013,021 = [1006; (2, 23, 5, 2, 19, 1, 2, 13, 5, 1, 5, 2, 9, 2, 5, 7, 1, 1, 3, 1, 2, 3, 2, 2, …)]

Representations

In words: one million thirteen thousand twenty-one
Ordinal: 1013021st
Binary: 11110111010100011101
Octal: 3672435
Hexadecimal: 0xF751D
Base64: D3Ud
One's complement: 4,293,954,274 (32-bit)
Scientific notation: 1.013021 × 10⁶
As a duration: 1,013,021 s = 11 days, 17 hours, 23 minutes, 41 seconds

In other bases

ternary (3) 1220110121022

quaternary (4) 3313110131

quinary (5) 224404041

senary (6) 33413525

septenary (7) 11416262

nonary (9) 1813538

undecimal (11) 632109

duodecimal (12) 40a2a5

tridecimal (13) 296129

tetradecimal (14) 1c5269

pentadecimal (15) 15024b

As an angle

1,013,021° = 2,813 × 360° + 341°

341° ≈ 5.952 rad

Compass bearing: NNW (north-northwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹
Egyptian hieroglyphic: 𓁨𓂍𓆼𓆼𓆼𓎆𓎆𓏺
Chinese: 一百零一萬三千零二十一
Chinese (financial): 壹佰零壹萬參仟零貳拾壹

In other modern scripts

Eastern Arabic ١٠١٣٠٢١ Devanagari १०१३०२१ Bengali ১০১৩০২১ Tamil ௧௦௧௩௦௨௧ Thai ๑๐๑๓๐๒๑ Tibetan ༡༠༡༣༠༢༡ Khmer ១០១៣០២១ Lao ໑໐໑໓໐໒໑ Burmese ၁၀၁၃၀၂၁

Also seen as

Hex color

#0F751D

RGB(15, 117, 29)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.117.29.

Address: 0.15.117.29
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.117.29

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

Possible date

Could be parsed as a date. Most likely interpretation: Monday, January 1, 3021 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)

3021-10-01 (MMDYYYY (US, single-digit day))
3021-01-10 (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 1,013,021 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 US1,013,021 on Google Patents ↗ Look up on USPTO ↗