133,330
133,330 is a composite number, even.
133,330 (one hundred thirty-three thousand three hundred thirty) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2 × 5 × 67 × 199. Written other ways, in hexadecimal, 0x208D2.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 13
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 33,331
- Recamán's sequence
- a(35,320) = 133,330
- Square (n²)
- 17,776,888,900
- Cube (n³)
- 2,370,192,597,037,000
- Divisor count
- 16
- σ(n) — sum of divisors
- 244,800
- φ(n) — Euler's totient
- 52,272
- Sum of prime factors
- 273
Primality
Prime factorization: 2 × 5 × 67 × 199
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,330 = [365; (6, 1, 20, 1, 1, 1, 1, 1, 4, 2, 1, 1, 1, 5, 5, 1, 23, 1, 1, 51, 1, 1, 1, 7, …)]
Representations
- In words
- one hundred thirty-three thousand three hundred thirty
- Ordinal
- 133330th
- Binary
- 100000100011010010
- Octal
- 404322
- Hexadecimal
- 0x208D2
- Base64
- AgjS
- One's complement
- 4,294,833,965 (32-bit)
- Scientific notation
- 1.3333 × 10⁵
- As a duration
- 133,330 s = 1 day, 13 hours, 2 minutes, 10 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹 𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρλγτλʹ
- Mayan (base 20)
- 𝋰·𝋭·𝋦·𝋪
- Chinese
- 一十三萬三千三百三十
- Chinese (financial)
- 壹拾參萬參仟參佰參拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 133330, here are decompositions:
- 3 + 133327 = 133330
- 11 + 133319 = 133330
- 47 + 133283 = 133330
- 53 + 133277 = 133330
- 59 + 133271 = 133330
- 89 + 133241 = 133330
- 173 + 133157 = 133330
- 227 + 133103 = 133330
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 A3 92 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.8.210.
- Address
- 0.2.8.210
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.8.210
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 133,330 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 133330 first appears in π at position 971,010 of the decimal expansion (the 971,010ordinal-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.