133,123
133,123 is a composite number, odd.
133,123 (one hundred thirty-three thousand one hundred twenty-three) is an odd 6-digit number. It is a composite number with 4 divisors, and factors as 239 × 557. Written other ways, in hexadecimal, 0x20803.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 13
- Digit product
- 54
- Digital root
- 4
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 321,331
- Square (n²)
- 17,721,733,129
- Cube (n³)
- 2,359,170,279,331,867
- Divisor count
- 4
- σ(n) — sum of divisors
- 133,920
- φ(n) — Euler's totient
- 132,328
- Sum of prime factors
- 796
Primality
Prime factorization: 239 × 557
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,123 = [364; (1, 6, 6, 2, 3, 7, 1, 1, 3, 1, 5, 6, 1, 1, 11, 22, 38, 2, 1, 3, 2, 1, 16, 3, …)]
Representations
- In words
- one hundred thirty-three thousand one hundred twenty-three
- Ordinal
- 133123rd
- Binary
- 100000100000000011
- Octal
- 404003
- Hexadecimal
- 0x20803
- Base64
- AggD
- One's complement
- 4,294,834,172 (32-bit)
- Scientific notation
- 1.33123 × 10⁵
- As a duration
- 133,123 s = 1 day, 12 hours, 58 minutes, 43 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓎆𓎆𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλγρκγʹ
- Mayan (base 20)
- 𝋰·𝋬·𝋰·𝋣
- Chinese
- 一十三萬三千一百二十三
- Chinese (financial)
- 壹拾參萬參仟壹佰貳拾參
Also seen as
UTF-8 encoding: F0 A0 A0 83 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.8.3.
- Address
- 0.2.8.3
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.8.3
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 133,123 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.