133,066
133,066 is a composite number, even.
133,066 (one hundred thirty-three thousand sixty-six) is an even 6-digit number. It is a composite number with 4 divisors, and factors as 2 × 66,533. Written other ways, in hexadecimal, 0x207CA.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 19
- Digit product
- 0
- Digital root
- 1
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 660,331
- Square (n²)
- 17,706,560,356
- Cube (n³)
- 2,356,141,160,331,496
- Divisor count
- 4
- σ(n) — sum of divisors
- 199,602
- φ(n) — Euler's totient
- 66,532
- Sum of prime factors
- 66,535
Primality
Prime factorization: 2 × 66533
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,066 = [364; (1, 3, 1, 1, 2, 3, 1, 1, 7, 1, 1, 5, 2, 4, 2, 2, 7, 3, 1, 2, 5, 1, 4, 1, …)]
Representations
- In words
- one hundred thirty-three thousand sixty-six
- Ordinal
- 133066th
- Binary
- 100000011111001010
- Octal
- 403712
- Hexadecimal
- 0x207CA
- Base64
- AgfK
- One's complement
- 4,294,834,229 (32-bit)
- Scientific notation
- 1.33066 × 10⁵
- As a duration
- 133,066 s = 1 day, 12 hours, 57 minutes, 46 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλγξϛʹ
- Mayan (base 20)
- 𝋰·𝋬·𝋭·𝋦
- Chinese
- 一十三萬三千零六十六
- Chinese (financial)
- 壹拾參萬參仟零陸拾陸
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 133066, here are decompositions:
- 53 + 133013 = 133066
- 113 + 132953 = 133066
- 137 + 132929 = 133066
- 173 + 132893 = 133066
- 179 + 132887 = 133066
- 233 + 132833 = 133066
- 317 + 132749 = 133066
- 359 + 132707 = 133066
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 9F 8A (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.7.202.
- Address
- 0.2.7.202
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.7.202
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 133,066 and was likely granted around 1872.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.