Live analysis

1,001,961

1,001,961 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.).

1,001,961 (one million one thousand nine hundred sixty-one) is an odd 7-digit number. It is a composite number with 12 divisors, and factors as 3² × 163 × 683. Written other ways, in hexadecimal, 0xF49E9.

Arithmetic Number Cube-Free Deficient Number Evil Number Flippable

Interestingness

★ ☆ ☆ ☆ ☆

3 notable facts · grade F

1,001,949 1,001,950 1,001,951 1,001,952 1,001,953 1,001,954 1,001,955 1,001,956 1,001,957 1,001,958 1,001,959 1,001,960 1,001,961 1,001,962 1,001,963 1,001,964 1,001,965 1,001,966 1,001,967 1,001,968 1,001,969 1,001,970 1,001,971 1,001,972 1,001,973

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 18
Digit product: 0
Digital root: 9
Palindrome: No
Bit width: 20 bits
Reversed: 1,691,001
Flips to (rotate 180°): 1,961,001
Square (n²): 1,003,925,845,521
Cube (n³): 1,005,894,544,104,066,681
Divisor count: 12
σ(n) — sum of divisors: 1,458,288
φ(n) — Euler's totient: 662,904
Sum of prime factors: 852

Primality

Prime factorization: 3 ² × 163 × 683

Nearest primes: 1,001,953 (−8) · 1,001,977 (+16)

Divisors & multiples

All divisors (12)

1 · 3 · 9 · 163 · 489 · 683 · 1467 · 2049 · 6147 · 111329 · 333987 · 1001961

Aliquot sum (sum of proper divisors): 456,327

Factor pairs (a × b = 1,001,961)

1 × 1001961

3 × 333987

9 × 111329

163 × 6147

489 × 2049

683 × 1467

First multiples

1,001,961 · 2,003,922 (double) · 3,005,883 · 4,007,844 · 5,009,805 · 6,011,766 · 7,013,727 · 8,015,688 · 9,017,649 · 10,019,610

Sums & aliquot sequence

As consecutive integers: 500,980 + 500,981 333,986 + 333,987 + 333,988 166,991 + 166,992 + 166,993 + 166,994 + 166,995 + 166,996 111,325 + 111,326 + … + 111,333

Aliquot sequence: 1,001,961 → 456,327 → 219,753 → 108,641 → 11,143 → 1,025 → 277 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,001,961 = [1000; (1, 49, 20, 4, 1, 21, 5, 16, 2, 1, 7, 2, 117, 3, 2, 2, 2, 1, 1, 7, 4, 3, 1, 2, …)]

Representations

In words: one million one thousand nine hundred sixty-one
Ordinal: 1001961st
Binary: 11110100100111101001
Octal: 3644751
Hexadecimal: 0xF49E9
Base64: D0np
One's complement: 4,293,965,334 (32-bit)
Scientific notation: 1.001961 × 10⁶
As a duration: 1,001,961 s = 11 days, 14 hours, 19 minutes, 21 seconds

In other bases

ternary (3) 1212220102200

quaternary (4) 3310213221

quinary (5) 224030321

senary (6) 33250413

septenary (7) 11342112

nonary (9) 1786380

undecimal (11) 624874

duodecimal (12) 403a09

tridecimal (13) 29109c

tetradecimal (14) 1c1209

pentadecimal (15) 14bd26

As an angle

1,001,961° = 2,783 × 360° + 81°

81° ≈ 1.414 rad

Compass bearing: E (east)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹
Egyptian hieroglyphic: 𓁨𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺
Chinese: 一百萬一千九百六十一
Chinese (financial): 壹佰萬壹仟玖佰陸拾壹

In other modern scripts

Eastern Arabic ١٠٠١٩٦١ Devanagari १००१९६१ Bengali ১০০১৯৬১ Tamil ௧௦௦௧௯௬௧ Thai ๑๐๐๑๙๖๑ Tibetan ༡༠༠༡༩༦༡ Khmer ១០០១៩៦១ Lao ໑໐໐໑໙໖໑ Burmese ၁၀၀၁၉၆၁

Also seen as

Hex color

#0F49E9

RGB(15, 73, 233)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.73.233.

Address: 0.15.73.233
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.73.233

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 1,001,961 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 US1,001,961 on Google Patents ↗ Look up on USPTO ↗