Live analysis

1,015,001

1,015,001 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.).

1,015,001 (one million fifteen thousand one) is an odd 7-digit number. It is a composite number with 8 divisors, and factors as 13 × 163 × 479. Written other ways, in hexadecimal, 0xF7CD9.

Arithmetic Number Cube-Free Deficient Number Evil Number Happy Number Recamán's Sequence Self Number Sphenic Number Squarefree

Interestingness

★ ★ ★ ★ ☆

7 notable facts · grade B

1,014,989 1,014,990 1,014,991 1,014,992 1,014,993 1,014,994 1,014,995 1,014,996 1,014,997 1,014,998 1,014,999 1,015,000 1,015,001 1,015,002 1,015,003 1,015,004 1,015,005 1,015,006 1,015,007 1,015,008 1,015,009 1,015,010 1,015,011 1,015,012 1,015,013

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 8
Digit product: 0
Digital root: 8
Palindrome: No
Bit width: 20 bits
Reversed: 1,005,101
Recamán's sequence: a(364,865) = 1,015,001
Square (n²): 1,030,227,030,001
Cube (n³): 1,045,681,465,678,045,001
Divisor count: 8
σ(n) — sum of divisors: 1,102,080
φ(n) — Euler's totient: 929,232
Sum of prime factors: 655

Primality

Prime factorization: 13 × 163 × 479

Nearest primes: 1,014,989 (−12) · 1,015,009 (+8)

Divisors & multiples

All divisors (8)

1 · 13 · 163 · 479 · 2119 · 6227 · 78077 · 1015001

Aliquot sum (sum of proper divisors): 87,079

Factor pairs (a × b = 1,015,001)

1 × 1015001

13 × 78077

163 × 6227

479 × 2119

First multiples

1,015,001 · 2,030,002 (double) · 3,045,003 · 4,060,004 · 5,075,005 · 6,090,006 · 7,105,007 · 8,120,008 · 9,135,009 · 10,150,010

Sums & aliquot sequence

As consecutive integers: 507,500 + 507,501 78,071 + 78,072 + … + 78,083 39,026 + 39,027 + … + 39,051 6,146 + 6,147 + … + 6,308

Aliquot sequence: 1,015,001 → 87,079 → 4,537 → 363 → 169 → 14 → 10 → 8 → 7 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,015,001 = [1007; (2, 8, 1, 1, 1, 1, 1, 1, 2, 6, 1, 1, 2, 3, 1, 1, 4, 1, 1, 1, 1, 1, 1, 25, …)]

Representations

In words: one million fifteen thousand one
Ordinal: 1015001st
Binary: 11110111110011011001
Octal: 3676331
Hexadecimal: 0xF7CD9
Base64: D3zZ
One's complement: 4,293,952,294 (32-bit)
Scientific notation: 1.015001 × 10⁶
As a duration: 1,015,001 s = 11 days, 17 hours, 56 minutes, 41 seconds

In other bases

ternary (3) 1220120022122

quaternary (4) 3313303121

quinary (5) 224440001

senary (6) 33431025

septenary (7) 11425121

nonary (9) 1816278

undecimal (11) 633649

duodecimal (12) 40b475

tridecimal (13) 296cc0

tetradecimal (14) 1c5c81

pentadecimal (15) 150b1b

As an angle

1,015,001° = 2,819 × 360° + 161°

161° ≈ 2.81 rad

Compass bearing: SSE (south-southeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹
Egyptian hieroglyphic: 𓁨𓂍𓆼𓆼𓆼𓆼𓆼𓏺
Chinese: 一百零一萬五千零一
Chinese (financial): 壹佰零壹萬伍仟零壹

In other modern scripts

Eastern Arabic ١٠١٥٠٠١ Devanagari १०१५००१ Bengali ১০১৫০০১ Tamil ௧௦௧௫௦௦௧ Thai ๑๐๑๕๐๐๑ Tibetan ༡༠༡༥༠༠༡ Khmer ១០១៥០០១ Lao ໑໐໑໕໐໐໑ Burmese ၁၀၁၅၀၀၁

Also seen as

Hex color

#0F7CD9

RGB(15, 124, 217)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.124.217.

Address: 0.15.124.217
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.124.217

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

Possible date

Could be parsed as a date. Most likely interpretation: Thursday, January 1, 5001 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)

5001-10-01 (MMDYYYY (US, single-digit day))
5001-01-10 (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 1,015,001 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 US1,015,001 on Google Patents ↗ Look up on USPTO ↗