Live analysis

1,011,121

1,011,121 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.).

1,011,121 (one million eleven thousand one hundred twenty-one) is an odd 7-digit number. It is a composite number with 4 divisors, and factors as 79 × 12,799. Written other ways, in hexadecimal, 0xF6DB1.

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

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,011,109 1,011,110 1,011,111 1,011,112 1,011,113 1,011,114 1,011,115 1,011,116 1,011,117 1,011,118 1,011,119 1,011,120 1,011,121 1,011,122 1,011,123 1,011,124 1,011,125 1,011,126 1,011,127 1,011,128 1,011,129 1,011,130 1,011,131 1,011,132 1,011,133

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 7
Digit product: 0
Digital root: 7
Palindrome: No
Bit width: 20 bits
Reversed: 1,211,101
Recamán's sequence: a(359,893) = 1,011,121
Square (n²): 1,022,365,676,641
Cube (n³): 1,033,735,405,330,924,561
Divisor count: 4
σ(n) — sum of divisors: 1,024,000
φ(n) — Euler's totient: 998,244
Sum of prime factors: 12,878

Primality

Prime factorization: 79 × 12799

Nearest primes: 1,011,107 (−14) · 1,011,137 (+16)

Divisors & multiples

All divisors (4)

1 · 79 · 12799 · 1011121

Aliquot sum (sum of proper divisors): 12,879

Factor pairs (a × b = 1,011,121)

1 × 1011121

79 × 12799

First multiples

1,011,121 · 2,022,242 (double) · 3,033,363 · 4,044,484 · 5,055,605 · 6,066,726 · 7,077,847 · 8,088,968 · 9,100,089 · 10,111,210

Sums & aliquot sequence

As consecutive integers: 505,560 + 505,561 12,760 + 12,761 + … + 12,838 6,321 + 6,322 + … + 6,478

Aliquot sequence: 1,011,121 → 12,879 → 6,777 → 3,303 → 1,481 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,011,121 = [1005; (1, 1, 5, 24, 1, 22, 6, 2, 2, 1, 2, 1, 13, 1, 2, 1, 4, 2, 1, 8, 3, 31, 9, 1, …)]

Representations

In words: one million eleven thousand one hundred twenty-one
Ordinal: 1011121st
Binary: 11110110110110110001
Octal: 3666661
Hexadecimal: 0xF6DB1
Base64: D22x
One's complement: 4,293,956,174 (32-bit)
Scientific notation: 1.011121 × 10⁶
As a duration: 1,011,121 s = 11 days, 16 hours, 52 minutes, 1 second

In other bases

ternary (3) 1220100222221

quaternary (4) 3312312301

quinary (5) 224323441

senary (6) 33401041

septenary (7) 11410606

nonary (9) 1810887

undecimal (11) 630741

duodecimal (12) 409181

tridecimal (13) 2952c7

tetradecimal (14) 1c46ad

pentadecimal (15) 14e8d1

As an angle

1,011,121° = 2,808 × 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 𒌋𒌋𒌋𒌋 𒌋𒌋𒌋𒌋𒌋𒁹𒁹 𒁹
Egyptian hieroglyphic: 𓁨𓂍𓆼𓍢𓎆𓎆𓏺
Chinese: 一百零一萬一千一百二十一
Chinese (financial): 壹佰零壹萬壹仟壹佰貳拾壹

In other modern scripts

Eastern Arabic ١٠١١١٢١ Devanagari १०१११२१ Bengali ১০১১১২১ Tamil ௧௦௧௧௧௨௧ Thai ๑๐๑๑๑๒๑ Tibetan ༡༠༡༡༡༢༡ Khmer ១០១១១២១ Lao ໑໐໑໑໑໒໑ Burmese ၁၀၁၁၁၂၁

Also seen as

Hex color

#0F6DB1

RGB(15, 109, 177)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.109.177.

Address: 0.15.109.177
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.109.177

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

Possible date

Could be parsed as a date. Most likely interpretation: Saturday, January 1, 1121 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)

1121-10-01 (MMDYYYY (US, single-digit day))
1121-01-10 (DDMYYYY (Euro, single-digit month))

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 1,011,121 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 US1,011,121 on Google Patents ↗ Look up on USPTO ↗