133,326
133,326 is a composite number, even.
133,326 (one hundred thirty-three thousand three hundred twenty-six) is an even 6-digit number. It is a composite number with 20 divisors, and factors as 2 × 3⁴ × 823. Its proper divisors sum to 165,786, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x208CE.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 18
- Digit product
- 324
- Digital root
- 9
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 623,331
- Recamán's sequence
- a(35,312) = 133,326
- Square (n²)
- 17,775,822,276
- Cube (n³)
- 2,369,979,280,769,976
- Divisor count
- 20
- σ(n) — sum of divisors
- 299,112
- φ(n) — Euler's totient
- 44,388
- Sum of prime factors
- 837
Primality
Prime factorization: 2 × 3 4 × 823
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,326 = [365; (7, 4, 2, 1, 2, 1, 5, 8, 1, 5, 3, 2, 1, 3, 1, 4, 4, 80, 1, 9, 2, 4, 31, 1, …)]
Period length 52 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-three thousand three hundred twenty-six
- Ordinal
- 133326th
- Binary
- 100000100011001110
- Octal
- 404316
- Hexadecimal
- 0x208CE
- Base64
- AgjO
- One's complement
- 4,294,833,969 (32-bit)
- Scientific notation
- 1.33326 × 10⁵
- As a duration
- 133,326 s = 1 day, 13 hours, 2 minutes, 6 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλγτκϛʹ
- Mayan (base 20)
- 𝋰·𝋭·𝋦·𝋦
- Chinese
- 一十三萬三千三百二十六
- Chinese (financial)
- 壹拾參萬參仟參佰貳拾陸
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 133326, here are decompositions:
- 5 + 133321 = 133326
- 7 + 133319 = 133326
- 23 + 133303 = 133326
- 43 + 133283 = 133326
- 47 + 133279 = 133326
- 73 + 133253 = 133326
- 113 + 133213 = 133326
- 139 + 133187 = 133326
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 A3 8E (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.8.206.
- Address
- 0.2.8.206
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.8.206
Unspecified address (0.0.0.0/8) — "this network" placeholder.
This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 133,326 and was likely granted around 1872.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 133326 first appears in π at position 682,752 of the decimal expansion (the 682,752ordinal-suffix:nd digit after the integer 3).
Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.
Related reading
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.