133,446
133,446 is a composite number, even.
133,446 (one hundred thirty-three thousand four hundred forty-six) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2 × 3 × 23 × 967. Its proper divisors sum to 145,338, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x20946.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 21
- Digit product
- 864
- Digital root
- 3
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 644,331
- Recamán's sequence
- a(35,552) = 133,446
- Square (n²)
- 17,807,834,916
- Cube (n³)
- 2,376,384,338,200,536
- Divisor count
- 16
- σ(n) — sum of divisors
- 278,784
- φ(n) — Euler's totient
- 42,504
- Sum of prime factors
- 995
Primality
Prime factorization: 2 × 3 × 23 × 967
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,446 = [365; (3, 3, 3, 1, 1, 9, 2, 3, 1, 5, 1, 1, 2, 1, 3, 3, 1, 1, 1, 3, 4, 1, 5, 29, …)]
Representations
- In words
- one hundred thirty-three thousand four hundred forty-six
- Ordinal
- 133446th
- Binary
- 100000100101000110
- Octal
- 404506
- Hexadecimal
- 0x20946
- Base64
- AglG
- One's complement
- 4,294,833,849 (32-bit)
- Scientific notation
- 1.33446 × 10⁵
- As a duration
- 133,446 s = 1 day, 13 hours, 4 minutes, 6 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλγυμϛʹ
- Mayan (base 20)
- 𝋰·𝋭·𝋬·𝋦
- Chinese
- 一十三萬三千四百四十六
- Chinese (financial)
- 壹拾參萬參仟肆佰肆拾陸
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 133446, here are decompositions:
- 7 + 133439 = 133446
- 29 + 133417 = 133446
- 43 + 133403 = 133446
- 59 + 133387 = 133446
- 67 + 133379 = 133446
- 97 + 133349 = 133446
- 109 + 133337 = 133446
- 127 + 133319 = 133446
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 A5 86 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.9.70.
- Address
- 0.2.9.70
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.9.70
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 133,446 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°.