142,108
142,108 is a composite number, even.
142,108 (one hundred forty-two thousand one hundred eight) is an even 6-digit number. It is a composite number with 6 divisors, and factors as 2² × 35,527. Written other ways, in hexadecimal, 0x22B1C.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 801,241
- Recamán's sequence
- a(484,611) = 142,108
- Square (n²)
- 20,194,683,664
- Cube (n³)
- 2,869,826,106,123,712
- Divisor count
- 6
- σ(n) — sum of divisors
- 248,696
- φ(n) — Euler's totient
- 71,052
- Sum of prime factors
- 35,531
Primality
Prime factorization: 2 2 × 35527
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√142,108 = [376; (1, 34, 1, 9, 2, 1, 4, 3, 1, 1, 6, 4, 2, 4, 24, 10, 2, 3, 12, 2, 27, 2, 3, 1, …)]
Representations
- In words
- one hundred forty-two thousand one hundred eight
- Ordinal
- 142108th
- Binary
- 100010101100011100
- Octal
- 425434
- Hexadecimal
- 0x22B1C
- Base64
- Aisc
- One's complement
- 4,294,825,187 (32-bit)
- Scientific notation
- 1.42108 × 10⁵
- As a duration
- 142,108 s = 1 day, 15 hours, 28 minutes, 28 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμβρηʹ
- Mayan (base 20)
- 𝋱·𝋯·𝋥·𝋨
- Chinese
- 一十四萬二千一百零八
- Chinese (financial)
- 壹拾肆萬貳仟壹佰零捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 142108, here are decompositions:
- 11 + 142097 = 142108
- 41 + 142067 = 142108
- 47 + 142061 = 142108
- 59 + 142049 = 142108
- 89 + 142019 = 142108
- 101 + 142007 = 142108
- 137 + 141971 = 142108
- 149 + 141959 = 142108
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A2 AC 9C (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.43.28.
- Address
- 0.2.43.28
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.43.28
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 142,108 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.