Live analysis

998,162

998,162 is a composite number, even.

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.).

998,162 (nine hundred ninety-eight thousand one hundred sixty-two) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2 × 11 × 59 × 769. Written other ways, in hexadecimal, 0xF3B12.

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

Interestingness

★ ☆ ☆ ☆ ☆

3 notable facts · grade F

998,150 998,151 998,152 998,153 998,154 998,155 998,156 998,157 998,158 998,159 998,160 998,161 998,162 998,163 998,164 998,165 998,166 998,167 998,168 998,169 998,170 998,171 998,172 998,173 998,174

less more

Properties

Parity: Even
Digit count: 6
Digit sum: 35
Digit product: 7,776
Digital root: 8
Palindrome: No
Bit width: 20 bits
Reversed: 261,899
Square (n²): 996,327,378,244
Cube (n³): 994,496,128,522,787,528
Divisor count: 16
σ(n) — sum of divisors: 1,663,200
φ(n) — Euler's totient: 445,440
Sum of prime factors: 841

Primality

Prime factorization: 2 × 11 × 59 × 769

Nearest primes: 998,161 (−1) · 998,167 (+5)

Divisors & multiples

All divisors (16)

1 · 2 · 11 · 22 · 59 · 118 · 649 · 769 · 1298 · 1538 · 8459 · 16918 · 45371 · 90742 · 499081 (half) · 998162

Aliquot sum (sum of proper divisors): 665,038

Factor pairs (a × b = 998,162)

1 × 998162

2 × 499081

11 × 90742

22 × 45371

59 × 16918

118 × 8459

649 × 1538

769 × 1298

First multiples

998,162 · 1,996,324 (double) · 2,994,486 · 3,992,648 · 4,990,810 · 5,988,972 · 6,987,134 · 7,985,296 · 8,983,458 · 9,981,620

Sums & aliquot sequence

As consecutive integers: 249,539 + 249,540 + 249,541 + 249,542 90,737 + 90,738 + … + 90,747 22,664 + 22,665 + … + 22,707 16,889 + 16,890 + … + 16,947

Aliquot sequence: 998,162 → 665,038 → 538,802 → 389,998 → 288,242 → 147,214 → 73,610 → 67,006 → 33,506 → 21,358 → 11,402 → 5,704 → 5,816 → 5,104 → 6,056 → 5,314 → 2,660 — unresolved within range

Continued fraction of √n

√998,162 = [999; (12, 2, 2, 3, 2, 3, 5, 1, 1, 1, 3, 4, 5, 1, 2, 9, 1, 2, 4, 1, 2, 11, 2, 7, …)]

Representations

In words: nine hundred ninety-eight thousand one hundred sixty-two
Ordinal: 998162nd
Binary: 11110011101100010010
Octal: 3635422
Hexadecimal: 0xF3B12
Base64: DzsS
One's complement: 4,293,969,133 (32-bit)
Scientific notation: 9.98162 × 10⁵
As a duration: 998,162 s = 11 days, 13 hours, 16 minutes, 2 seconds

In other bases

ternary (3) 1212201012222

quaternary (4) 3303230102

quinary (5) 223420122

senary (6) 33221042

septenary (7) 11325044

nonary (9) 1781188

undecimal (11) 621a30

duodecimal (12) 401782

tridecimal (13) 28c439

tetradecimal (14) 1bda94

pentadecimal (15) 14ab42

As an angle

998,162° = 2,772 × 360° + 242°

242° ≈ 4.224 rad

Compass bearing: WSW (west-southwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹
Egyptian hieroglyphic: 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
Greek (Milesian): ͵ϡϟηρξβʹ
Chinese: 九十九萬八千一百六十二
Chinese (financial): 玖拾玖萬捌仟壹佰陸拾貳

In other modern scripts

Eastern Arabic ٩٩٨١٦٢ Devanagari ९९८१६२ Bengali ৯৯৮১৬২ Tamil ௯௯௮௧௬௨ Thai ๙๙๘๑๖๒ Tibetan ༩༩༨༡༦༢ Khmer ៩៩៨១៦២ Lao ໙໙໘໑໖໒ Burmese ၉၉၈၁၆၂

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 998162, here are decompositions:

79 + 998083 = 998162
199 + 997963 = 998162
229 + 997933 = 998162
271 + 997891 = 998162
283 + 997879 = 998162
349 + 997813 = 998162
379 + 997783 = 998162
421 + 997741 = 998162

Showing the first eight; more decompositions exist.

Hex color

#0F3B12

RGB(15, 59, 18)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.59.18.

Address: 0.15.59.18
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.59.18

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 998,162 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 US998,162 on Google Patents ↗ Look up on USPTO ↗