142,036
142,036 is a composite number, even.
142,036 (one hundred forty-two thousand thirty-six) is an even 6-digit number. It is a composite number with 6 divisors, and factors as 2² × 35,509. Written other ways, in hexadecimal, 0x22AD4.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 630,241
- Recamán's sequence
- a(484,755) = 142,036
- Square (n²)
- 20,174,225,296
- Cube (n³)
- 2,865,466,264,142,656
- Divisor count
- 6
- σ(n) — sum of divisors
- 248,570
- φ(n) — Euler's totient
- 71,016
- Sum of prime factors
- 35,513
Primality
Prime factorization: 2 2 × 35509
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√142,036 = [376; (1, 7, 9, 2, 2, 2, 13, 3, 2, 6, 2, 16, 3, 2, 46, 1, 2, 8, 7, 2, 39, 4, 1, 9, …)]
Representations
- In words
- one hundred forty-two thousand thirty-six
- Ordinal
- 142036th
- Binary
- 100010101011010100
- Octal
- 425324
- Hexadecimal
- 0x22AD4
- Base64
- AirU
- One's complement
- 4,294,825,259 (32-bit)
- Scientific notation
- 1.42036 × 10⁵
- As a duration
- 142,036 s = 1 day, 15 hours, 27 minutes, 16 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμβλϛʹ
- Mayan (base 20)
- 𝋱·𝋯·𝋡·𝋰
- Chinese
- 一十四萬二千零三十六
- Chinese (financial)
- 壹拾肆萬貳仟零參拾陸
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 142036, here are decompositions:
- 5 + 142031 = 142036
- 17 + 142019 = 142036
- 29 + 142007 = 142036
- 173 + 141863 = 142036
- 233 + 141803 = 142036
- 263 + 141773 = 142036
- 269 + 141767 = 142036
- 317 + 141719 = 142036
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A2 AB 94 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.42.212.
- Address
- 0.2.42.212
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.42.212
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 142,036 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 142036 first appears in π at position 879,463 of the decimal expansion (the 879,463ordinal-suffix:rd 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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.