142,076
142,076 is a composite number, even.
142,076 (one hundred forty-two thousand seventy-six) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2² × 11 × 3,229. Written other ways, in hexadecimal, 0x22AFC.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 670,241
- Recamán's sequence
- a(484,675) = 142,076
- Square (n²)
- 20,185,589,776
- Cube (n³)
- 2,867,887,853,014,976
- Divisor count
- 12
- σ(n) — sum of divisors
- 271,320
- φ(n) — Euler's totient
- 64,560
- Sum of prime factors
- 3,244
Primality
Prime factorization: 2 2 × 11 × 3229
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√142,076 = [376; (1, 13, 4, 2, 3, 1, 6, 3, 1, 2, 3, 6, 1, 19, 1, 1, 21, 37, 1, 1, 1, 4, 1, 5, …)]
Representations
- In words
- one hundred forty-two thousand seventy-six
- Ordinal
- 142076th
- Binary
- 100010101011111100
- Octal
- 425374
- Hexadecimal
- 0x22AFC
- Base64
- Air8
- One's complement
- 4,294,825,219 (32-bit)
- Scientific notation
- 1.42076 × 10⁵
- As a duration
- 142,076 s = 1 day, 15 hours, 27 minutes, 56 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμβοϛʹ
- Mayan (base 20)
- 𝋱·𝋯·𝋣·𝋰
- Chinese
- 一十四萬二千零七十六
- Chinese (financial)
- 壹拾肆萬貳仟零柒拾陸
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 142076, here are decompositions:
- 19 + 142057 = 142076
- 37 + 142039 = 142076
- 139 + 141937 = 142076
- 223 + 141853 = 142076
- 283 + 141793 = 142076
- 307 + 141769 = 142076
- 367 + 141709 = 142076
- 379 + 141697 = 142076
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A2 AB BC (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.42.252.
- Address
- 0.2.42.252
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.42.252
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 142,076 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 142076 first appears in π at position 459,571 of the decimal expansion (the 459,571ordinal-suffix:st 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.