133,122
133,122 is a composite number, even.
133,122 (one hundred thirty-three thousand one hundred twenty-two) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2 × 3 × 11 × 2,017. Its proper divisors sum to 157,470, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x20802.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 12
- Digit product
- 36
- Digital root
- 3
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 221,331
- Square (n²)
- 17,721,466,884
- Cube (n³)
- 2,359,117,114,531,848
- Divisor count
- 16
- σ(n) — sum of divisors
- 290,592
- φ(n) — Euler's totient
- 40,320
- Sum of prime factors
- 2,033
Primality
Prime factorization: 2 × 3 × 11 × 2017
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,122 = [364; (1, 6, 11, 1, 1, 1, 2, 8, 1, 1, 10, 1, 1, 8, 2, 1, 1, 1, 11, 6, 1, 728)]
Period length 22 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-three thousand one hundred twenty-two
- Ordinal
- 133122nd
- Binary
- 100000100000000010
- Octal
- 404002
- Hexadecimal
- 0x20802
- Base64
- AggC
- One's complement
- 4,294,834,173 (32-bit)
- Scientific notation
- 1.33122 × 10⁵
- As a duration
- 133,122 s = 1 day, 12 hours, 58 minutes, 42 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρλγρκβʹ
- Mayan (base 20)
- 𝋰·𝋬·𝋰·𝋢
- Chinese
- 一十三萬三千一百二十二
- Chinese (financial)
- 壹拾參萬參仟壹佰貳拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 133122, here are decompositions:
- 5 + 133117 = 133122
- 13 + 133109 = 133122
- 19 + 133103 = 133122
- 53 + 133069 = 133122
- 71 + 133051 = 133122
- 83 + 133039 = 133122
- 89 + 133033 = 133122
- 109 + 133013 = 133122
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 A0 82 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.8.2.
- Address
- 0.2.8.2
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.8.2
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 133,122 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°.