134,642
134,642 is a composite number, even.
134,642 (one hundred thirty-four thousand six hundred forty-two) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 23 × 2,927. Written other ways, in hexadecimal, 0x20DF2.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 576
- Digital root
- 2
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 246,431
- Square (n²)
- 18,128,468,164
- Cube (n³)
- 2,440,853,210,537,288
- Divisor count
- 8
- σ(n) — sum of divisors
- 210,816
- φ(n) — Euler's totient
- 64,372
- Sum of prime factors
- 2,952
Primality
Prime factorization: 2 × 23 × 2927
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√134,642 = [366; (1, 14, 1, 1, 1, 1, 1, 1, 20, 1, 30, 1, 20, 1, 1, 1, 1, 1, 1, 14, 1, 732)]
Period length 22 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-four thousand six hundred forty-two
- Ordinal
- 134642nd
- Binary
- 100000110111110010
- Octal
- 406762
- Hexadecimal
- 0x20DF2
- Base64
- Ag3y
- One's complement
- 4,294,832,653 (32-bit)
- Scientific notation
- 1.34642 × 10⁵
- As a duration
- 134,642 s = 1 day, 13 hours, 24 minutes, 2 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹 𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρλδχμβʹ
- Mayan (base 20)
- 𝋰·𝋰·𝋬·𝋢
- Chinese
- 一十三萬四千六百四十二
- Chinese (financial)
- 壹拾參萬肆仟陸佰肆拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 134642, here are decompositions:
- 3 + 134639 = 134642
- 61 + 134581 = 134642
- 139 + 134503 = 134642
- 199 + 134443 = 134642
- 241 + 134401 = 134642
- 271 + 134371 = 134642
- 283 + 134359 = 134642
- 349 + 134293 = 134642
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 B7 B2 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.13.242.
- Address
- 0.2.13.242
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.13.242
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 134,642 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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.