Live analysis

998,132

998,132 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.).

998,132 (nine hundred ninety-eight thousand one hundred thirty-two) is an even 6-digit number. It is a composite number with 6 divisors, and factors as 2² × 249,533. Written other ways, in hexadecimal, 0xF3AF4.

Arithmetic Number Cube-Free Deficient Number Odious Number Pernicious Number

Interestingness

★ ☆ ☆ ☆ ☆

2 notable facts · grade F

998,120 998,121 998,122 998,123 998,124 998,125 998,126 998,127 998,128 998,129 998,130 998,131 998,132 998,133 998,134 998,135 998,136 998,137 998,138 998,139 998,140 998,141 998,142 998,143 998,144

less more

Properties

Parity: Even
Digit count: 6
Digit sum: 32
Digit product: 3,888
Digital root: 5
Palindrome: No
Bit width: 20 bits
Reversed: 231,899
Square (n²): 996,267,489,424
Cube (n³): 994,406,461,753,755,968
Divisor count: 6
σ(n) — sum of divisors: 1,746,738
φ(n) — Euler's totient: 499,064
Sum of prime factors: 249,537

Primality

Prime factorization: 2 ² × 249533

Nearest primes: 998,117 (−15) · 998,147 (+15)

Divisors & multiples

All divisors (6)

1 · 2 · 4 · 249533 · 499066 (half) · 998132

Aliquot sum (sum of proper divisors): 748,606

Factor pairs (a × b = 998,132)

1 × 998132

2 × 499066

4 × 249533

First multiples

998,132 · 1,996,264 (double) · 2,994,396 · 3,992,528 · 4,990,660 · 5,988,792 · 6,986,924 · 7,985,056 · 8,983,188 · 9,981,320

Sums & aliquot sequence

As a sum of two squares: 484² + 874²

As consecutive integers: 124,763 + 124,764 + … + 124,770

Aliquot sequence: 998,132 → 748,606 → 413,114 → 254,266 → 127,136 → 133,684 → 112,716 → 184,308 → 245,772 → 375,576 → 563,424 → 915,816 → 1,582,584 → 2,702,856 → 4,574,904 → 7,536,216 → 11,496,984 — unresolved within range

Continued fraction of √n

√998,132 = [999; (15, 3, 1, 25, 5, 9, 105, 17, 1, 4, 1, 10, 1, 3, 1, 1, 1, 10, 1, 2, 2, 5, 9, 4, …)]

Representations

In words: nine hundred ninety-eight thousand one hundred thirty-two
Ordinal: 998132nd
Binary: 11110011101011110100
Octal: 3635364
Hexadecimal: 0xF3AF4
Base64: Dzr0
One's complement: 4,293,969,163 (32-bit)
Scientific notation: 9.98132 × 10⁵
As a duration: 998,132 s = 11 days, 13 hours, 15 minutes, 32 seconds

In other bases

ternary (3) 1212201011212

quaternary (4) 3303223310

quinary (5) 223420012

senary (6) 33220552

septenary (7) 11325002

nonary (9) 1781155

undecimal (11) 621a03

duodecimal (12) 401758

tridecimal (13) 28c415

tetradecimal (14) 1bda72

pentadecimal (15) 14ab22

As an angle

998,132° = 2,772 × 360° + 212°

212° ≈ 3.7 rad

Compass bearing: SSW (south-southwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹
Egyptian hieroglyphic: 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓎆𓎆𓎆𓏺𓏺
Greek (Milesian): ͵ϡϟηρλβʹ
Chinese: 九十九萬八千一百三十二
Chinese (financial): 玖拾玖萬捌仟壹佰參拾貳

In other modern scripts

Eastern Arabic ٩٩٨١٣٢ Devanagari ९९८१३२ Bengali ৯৯৮১৩২ Tamil ௯௯௮௧௩௨ Thai ๙๙๘๑๓๒ Tibetan ༩༩༨༡༣༢ Khmer ៩៩៨១៣២ Lao ໙໙໘໑໓໒ Burmese ၉၉၈၁၃၂

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 998132, here are decompositions:

61 + 998071 = 998132
103 + 998029 = 998132
199 + 997933 = 998132
241 + 997891 = 998132
349 + 997783 = 998132
433 + 997699 = 998132
439 + 997693 = 998132
523 + 997609 = 998132

Showing the first eight; more decompositions exist.

Hex color

#0F3AF4

RGB(15, 58, 244)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.58.244.

Address: 0.15.58.244
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.58.244

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 998,132 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 US998,132 on Google Patents ↗ Look up on USPTO ↗