Live analysis

1,028,013

1,028,013 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.).

1,028,013 (one million twenty-eight thousand thirteen) is an odd 7-digit number. It is a composite number with 8 divisors, and factors as 3 × 7 × 48,953. Written other ways, in hexadecimal, 0xFAFAD.

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

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,028,001 1,028,002 1,028,003 1,028,004 1,028,005 1,028,006 1,028,007 1,028,008 1,028,009 1,028,010 1,028,011 1,028,012 1,028,013 1,028,014 1,028,015 1,028,016 1,028,017 1,028,018 1,028,019 1,028,020 1,028,021 1,028,022 1,028,023 1,028,024 1,028,025

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 15
Digit product: 0
Digital root: 6
Palindrome: No
Bit width: 20 bits
Reversed: 3,108,201
Square (n²): 1,056,810,728,169
Cube (n³): 1,086,415,167,097,198,197
Divisor count: 8
σ(n) — sum of divisors: 1,566,528
φ(n) — Euler's totient: 587,424
Sum of prime factors: 48,963

Primality

Prime factorization: 3 × 7 × 48953

Nearest primes: 1,028,011 (−2) · 1,028,017 (+4)

Divisors & multiples

All divisors (8)

1 · 3 · 7 · 21 · 48953 · 146859 · 342671 · 1028013

Aliquot sum (sum of proper divisors): 538,515

Factor pairs (a × b = 1,028,013)

1 × 1028013

3 × 342671

7 × 146859

21 × 48953

First multiples

1,028,013 · 2,056,026 (double) · 3,084,039 · 4,112,052 · 5,140,065 · 6,168,078 · 7,196,091 · 8,224,104 · 9,252,117 · 10,280,130

Sums & aliquot sequence

As consecutive integers: 514,006 + 514,007 342,670 + 342,671 + 342,672 171,333 + 171,334 + 171,335 + 171,336 + 171,337 + 171,338 146,856 + 146,857 + … + 146,862

Aliquot sequence: 1,028,013 → 538,515 → 419,085 → 323,475 → 241,965 → 201,075 → 179,853 → 59,955 → 49,869 → 24,051 → 8,021 → 631 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,028,013 = [1013; (1, 10, 12, 3, 1, 1, 1, 6, 1, 3, 1, 3, 1, 1, 2, 2, 3, 2, 9, 11, 1, 8, 2, 1, …)]

Representations

In words: one million twenty-eight thousand thirteen
Ordinal: 1028013th
Binary: 11111010111110101101
Octal: 3727655
Hexadecimal: 0xFAFAD
Base64: D6+t
One's complement: 4,293,939,282 (32-bit)
Scientific notation: 1.028013 × 10⁶
As a duration: 1,028,013 s = 11 days, 21 hours, 33 minutes, 33 seconds

In other bases

ternary (3) 1221020011120

quaternary (4) 3322332231

quinary (5) 230344023

senary (6) 34011153

septenary (7) 11511060

nonary (9) 1836146

undecimal (11) 6423a8

duodecimal (12) 416ab9

tridecimal (13) 29cbbc

tetradecimal (14) 1ca8d7

pentadecimal (15) 1548e3

As an angle

1,028,013° = 2,855 × 360° + 213°

213° ≈ 3.718 rad

Compass bearing: SSW (south-southwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓎆𓏺𓏺𓏺
Chinese: 一百零二萬八千零一十三
Chinese (financial): 壹佰零貳萬捌仟零壹拾參

In other modern scripts

Eastern Arabic ١٠٢٨٠١٣ Devanagari १०२८०१३ Bengali ১০২৮০১৩ Tamil ௧௦௨௮௦௧௩ Thai ๑๐๒๘๐๑๓ Tibetan ༡༠༢༨༠༡༣ Khmer ១០២៨០១៣ Lao ໑໐໒໘໐໑໓ Burmese ၁၀၂၈၀၁၃

Also seen as

Hex color

#0FAFAD

RGB(15, 175, 173)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.175.173.

Address: 0.15.175.173
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.175.173

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

Possible date

Could be parsed as a date. Most likely interpretation: Wednesday, January 2, 8013 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)

8013-02-01 (DMMYYYY (Euro, single-digit day))
8013-10-02 (MMDYYYY (US, single-digit day))
8013-02-10 (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 1,028,013 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 US1,028,013 on Google Patents ↗ Look up on USPTO ↗