133,305
133,305 is a composite number, odd.
133,305 (one hundred thirty-three thousand three hundred five) is an odd 6-digit number. It is a composite number with 8 divisors, and factors as 3 × 5 × 8,887. Written other ways, in hexadecimal, 0x208B9.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 15
- Digit product
- 0
- Digital root
- 6
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 503,331
- Recamán's sequence
- a(35,270) = 133,305
- Square (n²)
- 17,770,223,025
- Cube (n³)
- 2,368,859,580,347,625
- Divisor count
- 8
- σ(n) — sum of divisors
- 213,312
- φ(n) — Euler's totient
- 71,088
- Sum of prime factors
- 8,895
Primality
Prime factorization: 3 × 5 × 8887
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,305 = [365; (9, 7, 1, 10, 1, 1, 7, 11, 1, 5, 5, 1, 29, 1, 1, 2, 2, 1, 9, 1, 1, 2, 1, 1, …)]
Period length 54 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-three thousand three hundred five
- Ordinal
- 133305th
- Binary
- 100000100010111001
- Octal
- 404271
- Hexadecimal
- 0x208B9
- Base64
- Agi5
- One's complement
- 4,294,833,990 (32-bit)
- Scientific notation
- 1.33305 × 10⁵
- As a duration
- 133,305 s = 1 day, 13 hours, 1 minute, 45 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλγτεʹ
- Mayan (base 20)
- 𝋰·𝋭·𝋥·𝋥
- Chinese
- 一十三萬三千三百零五
- Chinese (financial)
- 壹拾參萬參仟參佰零伍
Also seen as
UTF-8 encoding: F0 A0 A2 B9 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.8.185.
- Address
- 0.2.8.185
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.8.185
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 133,305 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 133305 first appears in π at position 284,442 of the decimal expansion (the 284,442ordinal-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°.