Live analysis

998,164

998,164 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.).

998,164 (nine hundred ninety-eight thousand one hundred sixty-four) is an even 6-digit number. It is a composite number with 6 divisors, and factors as 2² × 249,541. Written other ways, in hexadecimal, 0xF3B14.

Cube-Free Deficient Number Odious Number Pernicious Number

Interestingness

★ ☆ ☆ ☆ ☆

1 notable fact · grade F

998,152 998,153 998,154 998,155 998,156 998,157 998,158 998,159 998,160 998,161 998,162 998,163 998,164 998,165 998,166 998,167 998,168 998,169 998,170 998,171 998,172 998,173 998,174 998,175 998,176

less more

Properties

Parity: Even
Digit count: 6
Digit sum: 37
Digit product: 15,552
Digital root: 1
Palindrome: No
Bit width: 20 bits
Reversed: 461,899
Square (n²): 996,331,370,896
Cube (n³): 994,502,106,499,034,944
Divisor count: 6
σ(n) — sum of divisors: 1,746,794
φ(n) — Euler's totient: 499,080
Sum of prime factors: 249,545

Primality

Prime factorization: 2 ² × 249541

Nearest primes: 998,161 (−3) · 998,167 (+3)

Divisors & multiples

All divisors (6)

1 · 2 · 4 · 249541 · 499082 (half) · 998164

Aliquot sum (sum of proper divisors): 748,630

Factor pairs (a × b = 998,164)

1 × 998164

2 × 499082

4 × 249541

First multiples

998,164 · 1,996,328 (double) · 2,994,492 · 3,992,656 · 4,990,820 · 5,988,984 · 6,987,148 · 7,985,312 · 8,983,476 · 9,981,640

Sums & aliquot sequence

As a sum of two squares: 450² + 892²

As consecutive integers: 124,767 + 124,768 + … + 124,774

Aliquot sequence: 998,164 → 748,630 → 631,034 → 315,520 → 510,680 → 707,560 → 1,246,970 → 1,116,070 → 905,690 → 800,602 → 523,622 → 333,250 → 325,694 → 162,850 → 140,144 → 146,296 → 128,024 — unresolved within range

Continued fraction of √n

√998,164 = [999; (12, 3, 1, 6, 1, 9, 14, 3, 1, 1, 1, 6, 42, 2, 1, 3, 41, 2, 1, 4, 3, 1, 3, 1, …)]

Representations

In words: nine hundred ninety-eight thousand one hundred sixty-four
Ordinal: 998164th
Binary: 11110011101100010100
Octal: 3635424
Hexadecimal: 0xF3B14
Base64: DzsU
One's complement: 4,293,969,131 (32-bit)
Scientific notation: 9.98164 × 10⁵
As a duration: 998,164 s = 11 days, 13 hours, 16 minutes, 4 seconds

In other bases

ternary (3) 1212201020001

quaternary (4) 3303230110

quinary (5) 223420124

senary (6) 33221044

septenary (7) 11325046

nonary (9) 1781201

undecimal (11) 621a32

duodecimal (12) 401784

tridecimal (13) 28c43b

tetradecimal (14) 1bda96

pentadecimal (15) 14ab44

As an angle

998,164° = 2,772 × 360° + 244°

244° ≈ 4.259 rad

Compass bearing: WSW (west-southwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
Greek (Milesian): ͵ϡϟηρξδʹ
Chinese: 九十九萬八千一百六十四
Chinese (financial): 玖拾玖萬捌仟壹佰陸拾肆

In other modern scripts

Eastern Arabic ٩٩٨١٦٤ Devanagari ९९८१६४ Bengali ৯৯৮১৬৪ Tamil ௯௯௮௧௬௪ Thai ๙๙๘๑๖๔ Tibetan ༩༩༨༡༦༤ Khmer ៩៩៨១៦៤ Lao ໙໙໘໑໖໔ Burmese ၉၉၈၁၆၄

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 998164, here are decompositions:

3 + 998161 = 998164
17 + 998147 = 998164
47 + 998117 = 998164
53 + 998111 = 998164
137 + 998027 = 998164
173 + 997991 = 998164
191 + 997973 = 998164
353 + 997811 = 998164

Showing the first eight; more decompositions exist.

Hex color

#0F3B14

RGB(15, 59, 20)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.59.20.

Address: 0.15.59.20
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.59.20

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 998,164 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 US998,164 on Google Patents ↗ Look up on USPTO ↗