Live analysis

1,001,161

1,001,161 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.).

1,001,161 (one million one thousand one hundred sixty-one) is an odd 7-digit number. It is a composite number with 8 divisors, and factors as 7 × 89 × 1,607. Written other ways, in hexadecimal, 0xF46C9.

Arithmetic Number Cube-Free Deficient Number Flippable Odious Number Pernicious Number Sphenic Number Squarefree

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,001,149 1,001,150 1,001,151 1,001,152 1,001,153 1,001,154 1,001,155 1,001,156 1,001,157 1,001,158 1,001,159 1,001,160 1,001,161 1,001,162 1,001,163 1,001,164 1,001,165 1,001,166 1,001,167 1,001,168 1,001,169 1,001,170 1,001,171 1,001,172 1,001,173

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Properties

Parity: Odd
Digit count: 7
Digit sum: 10
Digit product: 0
Digital root: 1
Palindrome: No
Bit width: 20 bits
Reversed: 1,611,001
Flips to (rotate 180°): 1,911,001
Square (n²): 1,002,323,347,921
Cube (n³): 1,003,487,045,327,936,281
Divisor count: 8
σ(n) — sum of divisors: 1,157,760
φ(n) — Euler's totient: 847,968
Sum of prime factors: 1,703

Primality

Prime factorization: 7 × 89 × 1607

Nearest primes: 1,001,159 (−2) · 1,001,173 (+12)

Divisors & multiples

All divisors (8)

1 · 7 · 89 · 623 · 1607 · 11249 · 143023 · 1001161

Aliquot sum (sum of proper divisors): 156,599

Factor pairs (a × b = 1,001,161)

1 × 1001161

7 × 143023

89 × 11249

623 × 1607

First multiples

1,001,161 · 2,002,322 (double) · 3,003,483 · 4,004,644 · 5,005,805 · 6,006,966 · 7,008,127 · 8,009,288 · 9,010,449 · 10,011,610

Sums & aliquot sequence

As consecutive integers: 500,580 + 500,581 143,020 + 143,021 + … + 143,026 71,505 + 71,506 + … + 71,518 11,205 + 11,206 + … + 11,293

Aliquot sequence: 1,001,161 → 156,599 → 1,201 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,001,161 = [1000; (1, 1, 2, 1, 1, 1, 1, 2, 1, 2, 2, 1, 1, 30, 1, 2, 7, 2, 4, 2, 8, 1, 3, 2, …)]

Representations

In words: one million one thousand one hundred sixty-one
Ordinal: 1001161st
Binary: 11110100011011001001
Octal: 3643311
Hexadecimal: 0xF46C9
Base64: D0bJ
One's complement: 4,293,966,134 (32-bit)
Scientific notation: 1.001161 × 10⁶
As a duration: 1,001,161 s = 11 days, 14 hours, 6 minutes, 1 second

In other bases

ternary (3) 1212212100001

quaternary (4) 3310123021

quinary (5) 224014121

senary (6) 33243001

septenary (7) 11336560

nonary (9) 1785301

undecimal (11) 624207

duodecimal (12) 403461

tridecimal (13) 290905

tetradecimal (14) 1c0bd7

pentadecimal (15) 14b991

As an angle

1,001,161° = 2,781 × 360° + 1°

1° ≈ 0.017 rad

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹 𒁹
Egyptian hieroglyphic: 𓁨𓆼𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺
Chinese: 一百萬一千一百六十一
Chinese (financial): 壹佰萬壹仟壹佰陸拾壹

In other modern scripts

Eastern Arabic ١٠٠١١٦١ Devanagari १००११६१ Bengali ১০০১১৬১ Tamil ௧௦௦௧௧௬௧ Thai ๑๐๐๑๑๖๑ Tibetan ༡༠༠༡༡༦༡ Khmer ១០០១១៦១ Lao ໑໐໐໑໑໖໑ Burmese ၁၀၀၁၁၆၁

Also seen as

Hex color

#0F46C9

RGB(15, 70, 201)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.70.201.

Address: 0.15.70.201
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.70.201

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 1,001,161 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 US1,001,161 on Google Patents ↗ Look up on USPTO ↗