133,418
133,418 is a composite number, even.
133,418 (one hundred thirty-three thousand four hundred eighteen) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 19 × 3,511. Written other ways, in hexadecimal, 0x2092A.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 288
- Digital root
- 2
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 814,331
- Recamán's sequence
- a(35,496) = 133,418
- Square (n²)
- 17,800,362,724
- Cube (n³)
- 2,374,888,793,910,632
- Divisor count
- 8
- σ(n) — sum of divisors
- 210,720
- φ(n) — Euler's totient
- 63,180
- Sum of prime factors
- 3,532
Primality
Prime factorization: 2 × 19 × 3511
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,418 = [365; (3, 1, 3, 1, 1, 1, 1, 1, 22, 1, 16, 1, 6, 6, 1, 2, 1, 27, 2, 1, 4, 5, 1, 42, …)]
Representations
- In words
- one hundred thirty-three thousand four hundred eighteen
- Ordinal
- 133418th
- Binary
- 100000100100101010
- Octal
- 404452
- Hexadecimal
- 0x2092A
- Base64
- Agkq
- One's complement
- 4,294,833,877 (32-bit)
- Scientific notation
- 1.33418 × 10⁵
- As a duration
- 133,418 s = 1 day, 13 hours, 3 minutes, 38 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλγυιηʹ
- Mayan (base 20)
- 𝋰·𝋭·𝋪·𝋲
- Chinese
- 一十三萬三千四百一十八
- Chinese (financial)
- 壹拾參萬參仟肆佰壹拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 133418, here are decompositions:
- 31 + 133387 = 133418
- 67 + 133351 = 133418
- 97 + 133321 = 133418
- 139 + 133279 = 133418
- 157 + 133261 = 133418
- 331 + 133087 = 133418
- 349 + 133069 = 133418
- 367 + 133051 = 133418
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 A4 AA (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.9.42.
- Address
- 0.2.9.42
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.9.42
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 133,418 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 133418 first appears in π at position 848,499 of the decimal expansion (the 848,499ordinal-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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.