133,038
133,038 is a composite number, even.
133,038 (one hundred thirty-three thousand thirty-eight) is an even 6-digit number. It is a composite number with 24 divisors, and factors as 2 × 3² × 19 × 389. Its proper divisors sum to 171,162, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x207AE.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 18
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 830,331
- Square (n²)
- 17,699,109,444
- Cube (n³)
- 2,354,654,122,210,872
- Divisor count
- 24
- σ(n) — sum of divisors
- 304,200
- φ(n) — Euler's totient
- 41,904
- Sum of prime factors
- 416
Primality
Prime factorization: 2 × 3 2 × 19 × 389
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,038 = [364; (1, 2, 1, 9, 4, 8, 1, 3, 4, 1, 5, 2, 2, 1, 5, 3, 1, 2, 1, 1, 1, 5, 2, 1, …)]
Representations
- In words
- one hundred thirty-three thousand thirty-eight
- Ordinal
- 133038th
- Binary
- 100000011110101110
- Octal
- 403656
- Hexadecimal
- 0x207AE
- Base64
- Ageu
- One's complement
- 4,294,834,257 (32-bit)
- Scientific notation
- 1.33038 × 10⁵
- As a duration
- 133,038 s = 1 day, 12 hours, 57 minutes, 18 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλγληʹ
- Mayan (base 20)
- 𝋰·𝋬·𝋫·𝋲
- Chinese
- 一十三萬三千零三十八
- Chinese (financial)
- 壹拾參萬參仟零參拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 133038, here are decompositions:
- 5 + 133033 = 133038
- 67 + 132971 = 133038
- 71 + 132967 = 133038
- 89 + 132949 = 133038
- 109 + 132929 = 133038
- 127 + 132911 = 133038
- 151 + 132887 = 133038
- 179 + 132859 = 133038
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 9E AE (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.7.174.
- Address
- 0.2.7.174
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.7.174
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 133,038 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°.