Live analysis

1,008,121

1,008,121 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.).

1,008,121 (one million eight thousand one hundred twenty-one) is an odd 7-digit number. It is a composite number with 8 divisors, and factors as 19 × 97 × 547. Written other ways, in hexadecimal, 0xF61F9.

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

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,008,109 1,008,110 1,008,111 1,008,112 1,008,113 1,008,114 1,008,115 1,008,116 1,008,117 1,008,118 1,008,119 1,008,120 1,008,121 1,008,122 1,008,123 1,008,124 1,008,125 1,008,126 1,008,127 1,008,128 1,008,129 1,008,130 1,008,131 1,008,132 1,008,133

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 13
Digit product: 0
Digital root: 4
Palindrome: No
Bit width: 20 bits
Reversed: 1,218,001
Recamán's sequence: a(349,209) = 1,008,121
Square (n²): 1,016,307,950,641
Cube (n³): 1,024,561,387,508,155,561
Divisor count: 8
σ(n) — sum of divisors: 1,074,080
φ(n) — Euler's totient: 943,488
Sum of prime factors: 663

Primality

Prime factorization: 19 × 97 × 547

Nearest primes: 1,008,101 (−20) · 1,008,131 (+10)

Divisors & multiples

All divisors (8)

1 · 19 · 97 · 547 · 1843 · 10393 · 53059 · 1008121

Aliquot sum (sum of proper divisors): 65,959

Factor pairs (a × b = 1,008,121)

1 × 1008121

19 × 53059

97 × 10393

547 × 1843

First multiples

1,008,121 · 2,016,242 (double) · 3,024,363 · 4,032,484 · 5,040,605 · 6,048,726 · 7,056,847 · 8,064,968 · 9,073,089 · 10,081,210

Sums & aliquot sequence

As consecutive integers: 504,060 + 504,061 53,050 + 53,051 + … + 53,068 26,511 + 26,512 + … + 26,548 10,345 + 10,346 + … + 10,441

Aliquot sequence: 1,008,121 → 65,959 → 1,001 → 343 → 57 → 23 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,008,121 = [1004; (19, 8, 22, 2, 3, 1, 1, 2, 2, 6, 1, 7, 1, 1, 1, 1, 4, 1, 1, 13, 2, 1, 1, 9, …)]

Representations

In words: one million eight thousand one hundred twenty-one
Ordinal: 1008121st
Binary: 11110110000111111001
Octal: 3660771
Hexadecimal: 0xF61F9
Base64: D2H5
One's complement: 4,293,959,174 (32-bit)
Scientific notation: 1.008121 × 10⁶
As a duration: 1,008,121 s = 11 days, 16 hours, 2 minutes, 1 second

In other bases

ternary (3) 1220012212211

quaternary (4) 3312013321

quinary (5) 224224441

senary (6) 33335121

septenary (7) 11366062

nonary (9) 1805784

undecimal (11) 629464

duodecimal (12) 4074a1

tridecimal (13) 293b2a

tetradecimal (14) 1c3569

pentadecimal (15) 14da81

As an angle

1,008,121° = 2,800 × 360° + 121°

121° ≈ 2.112 rad

Compass bearing: ESE (east-southeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋 𒁹𒁹 𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓎆𓎆𓏺
Chinese: 一百萬八千一百二十一
Chinese (financial): 壹佰萬捌仟壹佰貳拾壹

In other modern scripts

Eastern Arabic ١٠٠٨١٢١ Devanagari १००८१२१ Bengali ১০০৮১২১ Tamil ௧௦௦௮௧௨௧ Thai ๑๐๐๘๑๒๑ Tibetan ༡༠༠༨༡༢༡ Khmer ១០០៨១២១ Lao ໑໐໐໘໑໒໑ Burmese ၁၀၀၈၁၂၁

Also seen as

Hex color

#0F61F9

RGB(15, 97, 249)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.97.249.

Address: 0.15.97.249
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.97.249

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 1,008,121 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 US1,008,121 on Google Patents ↗ Look up on USPTO ↗