133,404
133,404 is a composite number, even.
133,404 (one hundred thirty-three thousand four hundred four) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2² × 3 × 11,117. Its proper divisors sum to 177,900, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x2091C.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 15
- Digit product
- 0
- Digital root
- 6
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 404,331
- Recamán's sequence
- a(35,468) = 133,404
- Square (n²)
- 17,796,627,216
- Cube (n³)
- 2,374,141,257,123,264
- Divisor count
- 12
- σ(n) — sum of divisors
- 311,304
- φ(n) — Euler's totient
- 44,464
- Sum of prime factors
- 11,124
Primality
Prime factorization: 2 2 × 3 × 11117
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,404 = [365; (4, 12, 1, 1, 3, 3, 3, 1, 1, 2, 1, 1, 2, 1, 1, 17, 1, 2, 7, 2, 1, 6, 48, 1, …)]
Representations
- In words
- one hundred thirty-three thousand four hundred four
- Ordinal
- 133404th
- Binary
- 100000100100011100
- Octal
- 404434
- Hexadecimal
- 0x2091C
- Base64
- Agkc
- One's complement
- 4,294,833,891 (32-bit)
- Scientific notation
- 1.33404 × 10⁵
- As a duration
- 133,404 s = 1 day, 13 hours, 3 minutes, 24 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλγυδʹ
- Mayan (base 20)
- 𝋰·𝋭·𝋪·𝋤
- Chinese
- 一十三萬三千四百零四
- Chinese (financial)
- 壹拾參萬參仟肆佰零肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 133404, here are decompositions:
- 13 + 133391 = 133404
- 17 + 133387 = 133404
- 53 + 133351 = 133404
- 67 + 133337 = 133404
- 83 + 133321 = 133404
- 101 + 133303 = 133404
- 127 + 133277 = 133404
- 151 + 133253 = 133404
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 A4 9C (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.9.28.
- Address
- 0.2.9.28
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.9.28
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 133,404 and was likely granted around 1872.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 133404 first appears in π at position 498,989 of the decimal expansion (the 498,989ordinal-suffix:th digit after the integer 3).
Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.
Related reading
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.