Live analysis

1,007,161

1,007,161 is a prime, 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.).

1,007,161 (one million seven thousand one hundred sixty-one) is an odd 7-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0xF5E39.

Arithmetic Number Cube-Free Deficient Number Odious Number Pernicious Number Prime Pythagorean Prime Squarefree

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,007,149 1,007,150 1,007,151 1,007,152 1,007,153 1,007,154 1,007,155 1,007,156 1,007,157 1,007,158 1,007,159 1,007,160 1,007,161 1,007,162 1,007,163 1,007,164 1,007,165 1,007,166 1,007,167 1,007,168 1,007,169 1,007,170 1,007,171 1,007,172 1,007,173

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 16
Digit product: 0
Digital root: 7
Palindrome: No
Bit width: 20 bits
Reversed: 1,617,001
Square (n²): 1,014,373,279,921
Cube (n³): 1,021,637,206,978,514,281
Divisor count: 2
σ(n) — sum of divisors: 1,007,162
φ(n) — Euler's totient: 1,007,160

Primality

1,007,161 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)

1 · 1007161

Aliquot sum (sum of proper divisors): 1

Factor pairs (a × b = 1,007,161)

1 × 1007161

First multiples

1,007,161 · 2,014,322 (double) · 3,021,483 · 4,028,644 · 5,035,805 · 6,042,966 · 7,050,127 · 8,057,288 · 9,064,449 · 10,071,610

Sums & aliquot sequence

As a sum of two squares: 580² + 819²

As consecutive integers: 503,580 + 503,581

Continued fraction of √n

√1,007,161 = [1003; (1, 1, 2, 1, 6, 1, 7, 1, 34, 3, 14, 1, 1, 6, 6, 1, 1, 1, 1, 8, 21, 1, 15, 1, …)]

Representations

In words: one million seven thousand one hundred sixty-one
Ordinal: 1007161st
Binary: 11110101111000111001
Octal: 3657071
Hexadecimal: 0xF5E39
Base64: D145
One's complement: 4,293,960,134 (32-bit)
Scientific notation: 1.007161 × 10⁶
As a duration: 1,007,161 s = 11 days, 15 hours, 46 minutes, 1 second

In other bases

ternary (3) 1220011120021

quaternary (4) 3311320321

quinary (5) 224212121

senary (6) 33330441

septenary (7) 11363221

nonary (9) 1804507

undecimal (11) 628771

duodecimal (12) 406a21

tridecimal (13) 29356c

tetradecimal (14) 1c3081

pentadecimal (15) 14d641

As an angle

1,007,161° = 2,797 × 360° + 241°

241° ≈ 4.206 rad

Compass bearing: WSW (west-southwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺
Chinese: 一百萬七千一百六十一
Chinese (financial): 壹佰萬柒仟壹佰陸拾壹

In other modern scripts

Eastern Arabic ١٠٠٧١٦١ Devanagari १००७१६१ Bengali ১০০৭১৬১ Tamil ௧௦௦௭௧௬௧ Thai ๑๐๐๗๑๖๑ Tibetan ༡༠༠༧༡༦༡ Khmer ១០០៧១៦១ Lao ໑໐໐໗໑໖໑ Burmese ၁၀၀၇၁၆၁

Also seen as

Prime neighborhood

Adjacent primes:

Previous prime: 1,007,137 (gap of 24)
Next prime: 1,007,173 (gap of 12)

Hex color

#0F5E39

RGB(15, 94, 57)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.94.57.

Address: 0.15.94.57
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.94.57

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 1,007,161 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 US1,007,161 on Google Patents ↗ Look up on USPTO ↗