142,835
142,835 is a composite number, odd.
142,835 (one hundred forty-two thousand eight hundred thirty-five) is an odd 6-digit number. It is a composite number with 24 divisors, and factors as 5 × 7² × 11 × 53. Written other ways, in hexadecimal, 0x22DF3.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 23
- Digit product
- 960
- Digital root
- 5
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 538,241
- Recamán's sequence
- a(222,746) = 142,835
- Square (n²)
- 20,401,837,225
- Cube (n³)
- 2,914,096,420,032,875
- Divisor count
- 24
- σ(n) — sum of divisors
- 221,616
- φ(n) — Euler's totient
- 87,360
- Sum of prime factors
- 83
Primality
Prime factorization: 5 × 7 2 × 11 × 53
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√142,835 = [377; (1, 14, 2, 2, 1, 14, 1, 2, 2, 14, 1, 754)]
Period length 12 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty-two thousand eight hundred thirty-five
- Ordinal
- 142835th
- Binary
- 100010110111110011
- Octal
- 426763
- Hexadecimal
- 0x22DF3
- Base64
- Ai3z
- One's complement
- 4,294,824,460 (32-bit)
- Scientific notation
- 1.42835 × 10⁵
- As a duration
- 142,835 s = 1 day, 15 hours, 40 minutes, 35 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμβωλεʹ
- Mayan (base 20)
- 𝋱·𝋱·𝋡·𝋯
- Chinese
- 一十四萬二千八百三十五
- Chinese (financial)
- 壹拾肆萬貳仟捌佰參拾伍
Also seen as
UTF-8 encoding: F0 A2 B7 B3 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.45.243.
- Address
- 0.2.45.243
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.45.243
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 142,835 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 142835 first appears in π at position 773,468 of the decimal expansion (the 773,468ordinal-suffix:th 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.