Live analysis

105,001

105,001 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.).

105,001 (one hundred five thousand one) is an odd 6-digit number. It is a composite number with 8 divisors, and factors as 13 × 41 × 197. Written other ways, in hexadecimal, 0x19A29.

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

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

104,989 104,990 104,991 104,992 104,993 104,994 104,995 104,996 104,997 104,998 104,999 105,000 105,001 105,002 105,003 105,004 105,005 105,006 105,007 105,008 105,009 105,010 105,011 105,012 105,013

less more

Properties

Parity: Odd
Digit count: 6
Digit sum: 7
Digit product: 0
Digital root: 7
Palindrome: No
Bit width: 17 bits
Reversed: 100,501
Recamán's sequence: a(91,081) = 105,001
Square (n²): 11,025,210,001
Cube (n³): 1,157,658,075,315,001
Divisor count: 8
σ(n) — sum of divisors: 116,424
φ(n) — Euler's totient: 94,080
Sum of prime factors: 251

Primality

Prime factorization: 13 × 41 × 197

Nearest primes: 104,999 (−2) · 105,019 (+18)

Divisors & multiples

All divisors (8)

1 · 13 · 41 · 197 · 533 · 2561 · 8077 · 105001

Aliquot sum (sum of proper divisors): 11,423

Factor pairs (a × b = 105,001)

1 × 105001

13 × 8077

41 × 2561

197 × 533

First multiples

105,001 · 210,002 (double) · 315,003 · 420,004 · 525,005 · 630,006 · 735,007 · 840,008 · 945,009 · 1,050,010

Sums & aliquot sequence

As a sum of two squares: 5² + 324² = 51² + 320² = 76² + 315² = 120² + 301²

As consecutive integers: 52,500 + 52,501 8,071 + 8,072 + … + 8,083 4,026 + 4,027 + … + 4,051 2,541 + 2,542 + … + 2,581

Aliquot sequence: 105,001 → 11,423 → 1 → 0 — terminates at zero

Continued fraction of √n

√105,001 = [324; (25, 1, 11, 1, 2, 1, 14, 3, 15, 1, 7, 16, 13, 6, 10, 2, 5, 1, 2, 3, 1, 1, 39, 1, …)]

Representations

In words: one hundred five thousand one
Ordinal: 105001st
Binary: 11001101000101001
Octal: 315051
Hexadecimal: 0x19A29
Base64: AZop
One's complement: 4,294,862,294 (32-bit)
Scientific notation: 1.05001 × 10⁵
As a duration: 105,001 s = 1 day, 5 hours, 10 minutes, 1 second

In other bases

ternary (3) 12100000221

quaternary (4) 121220221

quinary (5) 11330001

senary (6) 2130041

septenary (7) 615061

nonary (9) 170027

undecimal (11) 71986

duodecimal (12) 50921

tridecimal (13) 38a40

tetradecimal (14) 2a3a1

pentadecimal (15) 211a1

As an angle

105,001° = 291 × 360° + 241°

241° ≈ 4.206 rad

Compass bearing: WSW (west-southwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋 𒁹
Egyptian hieroglyphic: 𓆐𓆼𓆼𓆼𓆼𓆼𓏺
Greek (Milesian): ͵ρεαʹ
Mayan (base 20): 𝋭·𝋢·𝋪·𝋡
Chinese: 一十萬五千零一
Chinese (financial): 壹拾萬伍仟零壹

In other modern scripts

Eastern Arabic ١٠٥٠٠١ Devanagari १०५००१ Bengali ১০৫০০১ Tamil ௧௦௫௦௦௧ Thai ๑๐๕๐๐๑ Tibetan ༡༠༥༠༠༡ Khmer ១០៥០០១ Lao ໑໐໕໐໐໑ Burmese ၁၀၅၀၀၁

Also seen as

Hex color

#019A29

RGB(1, 154, 41)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.1.154.41.

Address: 0.1.154.41
Class: reserved
IPv4-mapped IPv6: ::ffff:0.1.154.41

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

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 105,001 and was likely granted around 1870.

Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.

Look up US105,001 on Google Patents ↗ Look up on USPTO ↗

Position in π

The digit sequence 105001 first appears in π at position 123,147 of the decimal expansion (the 123,147ordinal-suffix:th digit after the integer 3).

Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.

Look up 105001 on Pi Search ↗