133,285
133,285 is a composite number, odd.
133,285 (one hundred thirty-three thousand two hundred eighty-five) is an odd 6-digit number. It is a composite number with 16 divisors, and factors as 5 × 19 × 23 × 61. Written other ways, in hexadecimal, 0x208A5.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 22
- Digit product
- 720
- Digital root
- 4
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 582,331
- Recamán's sequence
- a(35,230) = 133,285
- Square (n²)
- 17,764,891,225
- Cube (n³)
- 2,367,793,526,924,125
- Divisor count
- 16
- σ(n) — sum of divisors
- 178,560
- φ(n) — Euler's totient
- 95,040
- Sum of prime factors
- 108
Primality
Prime factorization: 5 × 19 × 23 × 61
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,285 = [365; (12, 5, 1, 19, 2, 4, 5, 5, 2, 1, 1, 1, 1, 1, 1, 18, 9, 1, 1, 4, 6, 2, 10, 1, …)]
Representations
- In words
- one hundred thirty-three thousand two hundred eighty-five
- Ordinal
- 133285th
- Binary
- 100000100010100101
- Octal
- 404245
- Hexadecimal
- 0x208A5
- Base64
- Agil
- One's complement
- 4,294,834,010 (32-bit)
- Scientific notation
- 1.33285 × 10⁵
- As a duration
- 133,285 s = 1 day, 13 hours, 1 minute, 25 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλγσπεʹ
- Mayan (base 20)
- 𝋰·𝋭·𝋤·𝋥
- Chinese
- 一十三萬三千二百八十五
- Chinese (financial)
- 壹拾參萬參仟貳佰捌拾伍
Also seen as
UTF-8 encoding: F0 A0 A2 A5 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.8.165.
- Address
- 0.2.8.165
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.8.165
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 133,285 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 133285 first appears in π at position 53,178 of the decimal expansion (the 53,178ordinal-suffix:th 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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.