142,264
142,264 is a composite number, even.
142,264 (one hundred forty-two thousand two hundred sixty-four) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2³ × 17,783. Written other ways, in hexadecimal, 0x22BB8.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 19
- Digit product
- 384
- Digital root
- 1
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 462,241
- Recamán's sequence
- a(39,840) = 142,264
- Square (n²)
- 20,239,045,696
- Cube (n³)
- 2,879,287,596,895,744
- Divisor count
- 8
- σ(n) — sum of divisors
- 266,760
- φ(n) — Euler's totient
- 71,128
- Sum of prime factors
- 17,789
Primality
Prime factorization: 2 3 × 17783
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√142,264 = [377; (5, 1, 1, 2, 2, 1, 1, 3, 3, 9, 1, 1, 1, 1, 1, 3, 13, 2, 3, 1, 1, 1, 3, 1, …)]
Representations
- In words
- one hundred forty-two thousand two hundred sixty-four
- Ordinal
- 142264th
- Binary
- 100010101110111000
- Octal
- 425670
- Hexadecimal
- 0x22BB8
- Base64
- Aiu4
- One's complement
- 4,294,825,031 (32-bit)
- Scientific notation
- 1.42264 × 10⁵
- As a duration
- 142,264 s = 1 day, 15 hours, 31 minutes, 4 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹 𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμβσξδʹ
- Mayan (base 20)
- 𝋱·𝋯·𝋭·𝋤
- Chinese
- 一十四萬二千二百六十四
- Chinese (financial)
- 壹拾肆萬貳仟貳佰陸拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 142264, here are decompositions:
- 41 + 142223 = 142264
- 47 + 142217 = 142264
- 53 + 142211 = 142264
- 71 + 142193 = 142264
- 107 + 142157 = 142264
- 113 + 142151 = 142264
- 167 + 142097 = 142264
- 197 + 142067 = 142264
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A2 AE B8 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.43.184.
- Address
- 0.2.43.184
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.43.184
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 142,264 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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.