142,136
142,136 is a composite number, even.
142,136 (one hundred forty-two thousand one hundred thirty-six) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2³ × 109 × 163. Written other ways, in hexadecimal, 0x22B38.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 17
- Digit product
- 144
- Digital root
- 8
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 631,241
- Recamán's sequence
- a(484,555) = 142,136
- Square (n²)
- 20,202,642,496
- Cube (n³)
- 2,871,522,793,811,456
- Divisor count
- 16
- σ(n) — sum of divisors
- 270,600
- φ(n) — Euler's totient
- 69,984
- Sum of prime factors
- 278
Primality
Prime factorization: 2 3 × 109 × 163
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√142,136 = [377; (107, 1, 2, 1, 1, 14, 1, 4, 2, 4, 1, 1, 37, 6, 1, 1, 1, 4, 1, 2, 1, 3, 1, 1, …)]
Representations
- In words
- one hundred forty-two thousand one hundred thirty-six
- Ordinal
- 142136th
- Binary
- 100010101100111000
- Octal
- 425470
- Hexadecimal
- 0x22B38
- Base64
- Ais4
- One's complement
- 4,294,825,159 (32-bit)
- Scientific notation
- 1.42136 × 10⁵
- As a duration
- 142,136 s = 1 day, 15 hours, 28 minutes, 56 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμβρλϛʹ
- Mayan (base 20)
- 𝋱·𝋯·𝋦·𝋰
- Chinese
- 一十四萬二千一百三十六
- Chinese (financial)
- 壹拾肆萬貳仟壹佰參拾陸
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 142136, here are decompositions:
- 13 + 142123 = 142136
- 37 + 142099 = 142136
- 79 + 142057 = 142136
- 97 + 142039 = 142136
- 199 + 141937 = 142136
- 229 + 141907 = 142136
- 283 + 141853 = 142136
- 307 + 141829 = 142136
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A2 AC B8 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.43.56.
- Address
- 0.2.43.56
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.43.56
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 142,136 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.