133,344
133,344 is a composite number, even.
133,344 (one hundred thirty-three thousand three hundred forty-four) is an even 6-digit number. It is a composite number with 36 divisors, and factors as 2⁵ × 3² × 463. Its proper divisors sum to 246,672, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x208E0.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 18
- Digit product
- 432
- Digital root
- 9
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 443,331
- Recamán's sequence
- a(35,348) = 133,344
- Square (n²)
- 17,780,622,336
- Cube (n³)
- 2,370,939,304,771,584
- Divisor count
- 36
- σ(n) — sum of divisors
- 380,016
- φ(n) — Euler's totient
- 44,352
- Sum of prime factors
- 479
Primality
Prime factorization: 2 5 × 3 2 × 463
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,344 = [365; (6, 7, 2, 1, 3, 7, 31, 1, 1, 1, 1, 1, 1, 14, 3, 2, 5, 1, 2, 2, 2, 2, 8, 1, …)]
Period length 56 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-three thousand three hundred forty-four
- Ordinal
- 133344th
- Binary
- 100000100011100000
- Octal
- 404340
- Hexadecimal
- 0x208E0
- Base64
- Agjg
- One's complement
- 4,294,833,951 (32-bit)
- Scientific notation
- 1.33344 × 10⁵
- As a duration
- 133,344 s = 1 day, 13 hours, 2 minutes, 24 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλγτμδʹ
- Mayan (base 20)
- 𝋰·𝋭·𝋧·𝋤
- Chinese
- 一十三萬三千三百四十四
- Chinese (financial)
- 壹拾參萬參仟參佰肆拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 133344, here are decompositions:
- 7 + 133337 = 133344
- 17 + 133327 = 133344
- 23 + 133321 = 133344
- 41 + 133303 = 133344
- 61 + 133283 = 133344
- 67 + 133277 = 133344
- 73 + 133271 = 133344
- 83 + 133261 = 133344
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 A3 A0 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.8.224.
- Address
- 0.2.8.224
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.8.224
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 133,344 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
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.