Live analysis

1,009,141

1,009,141 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.).

1,009,141 (one million nine thousand one hundred forty-one) is an odd 7-digit number. It is a composite number with 4 divisors, and factors as 7 × 144,163. Written other ways, in hexadecimal, 0xF65F5.

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

Interestingness

★ ★ ★ ★ ☆

6 notable facts · grade B

1,009,129 1,009,130 1,009,131 1,009,132 1,009,133 1,009,134 1,009,135 1,009,136 1,009,137 1,009,138 1,009,139 1,009,140 1,009,141 1,009,142 1,009,143 1,009,144 1,009,145 1,009,146 1,009,147 1,009,148 1,009,149 1,009,150 1,009,151 1,009,152 1,009,153

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 16
Digit product: 0
Digital root: 7
Palindrome: No
Bit width: 20 bits
Reversed: 1,419,001
Recamán's sequence: a(347,169) = 1,009,141
Square (n²): 1,018,365,557,881
Cube (n³): 1,027,674,437,445,590,221
Divisor count: 4
σ(n) — sum of divisors: 1,153,312
φ(n) — Euler's totient: 864,972
Sum of prime factors: 144,170

Primality

Prime factorization: 7 × 144163

Nearest primes: 1,009,139 (−2) · 1,009,153 (+12)

Divisors & multiples

All divisors (4)

1 · 7 · 144163 · 1009141

Aliquot sum (sum of proper divisors): 144,171

Factor pairs (a × b = 1,009,141)

1 × 1009141

7 × 144163

First multiples

1,009,141 · 2,018,282 (double) · 3,027,423 · 4,036,564 · 5,045,705 · 6,054,846 · 7,063,987 · 8,073,128 · 9,082,269 · 10,091,410

Sums & aliquot sequence

As consecutive integers: 504,570 + 504,571 144,160 + 144,161 + … + 144,166 72,075 + 72,076 + … + 72,088

Aliquot sequence: 1,009,141 → 144,171 → 67,677 → 27,939 → 10,141 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,009,141 = [1004; (1, 1, 3, 1, 1, 1, 14, 1, 14, 3, 1, 1, 16, 1, 9, 19, 29, 2, 38, 6, 1, 7, 4, 1, …)]

Representations

In words: one million nine thousand one hundred forty-one
Ordinal: 1009141st
Binary: 11110110010111110101
Octal: 3662765
Hexadecimal: 0xF65F5
Base64: D2X1
One's complement: 4,293,958,154 (32-bit)
Scientific notation: 1.009141 × 10⁶
As a duration: 1,009,141 s = 11 days, 16 hours, 19 minutes, 1 second

In other bases

ternary (3) 1220021021121

quaternary (4) 3312113311

quinary (5) 224243031

senary (6) 33343541

septenary (7) 11402050

nonary (9) 1807247

undecimal (11) 62a201

duodecimal (12) 407bb1

tridecimal (13) 294433

tetradecimal (14) 1c3a97

pentadecimal (15) 14e011

As an angle

1,009,141° = 2,803 × 360° + 61°

61° ≈ 1.065 rad

Compass bearing: ENE (east-northeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓎆𓎆𓎆𓎆𓏺
Chinese: 一百萬九千一百四十一
Chinese (financial): 壹佰萬玖仟壹佰肆拾壹

In other modern scripts

Eastern Arabic ١٠٠٩١٤١ Devanagari १००९१४१ Bengali ১০০৯১৪১ Tamil ௧௦௦௯௧௪௧ Thai ๑๐๐๙๑๔๑ Tibetan ༡༠༠༩༡༤༡ Khmer ១០០៩១៤១ Lao ໑໐໐໙໑໔໑ Burmese ၁၀၀၉၁၄၁

Also seen as

Hex color

#0F65F5

RGB(15, 101, 245)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.101.245.

Address: 0.15.101.245
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.101.245

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 1,009,141 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 US1,009,141 on Google Patents ↗ Look up on USPTO ↗