135,043
135,043 is a prime, odd.
135,043 (one hundred thirty-five thousand forty-three) is an odd 6-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x20F83.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 340,531
- Recamán's sequence
- a(36,318) = 135,043
- Square (n²)
- 18,236,611,849
- Cube (n³)
- 2,462,726,773,924,507
- Divisor count
- 2
- σ(n) — sum of divisors
- 135,044
- φ(n) — Euler's totient
- 135,042
Primality
135,043 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√135,043 = [367; (2, 13, 2, 1, 2, 1, 1, 2, 1, 2, 1, 2, 1, 2, 2, 1, 2, 2, 3, 1, 1, 7, 1, 55, …)]
Representations
- In words
- one hundred thirty-five thousand forty-three
- Ordinal
- 135043rd
- Binary
- 100000111110000011
- Octal
- 407603
- Hexadecimal
- 0x20F83
- Base64
- Ag+D
- One's complement
- 4,294,832,252 (32-bit)
- Scientific notation
- 1.35043 × 10⁵
- As a duration
- 135,043 s = 1 day, 13 hours, 30 minutes, 43 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋 𒌋𒌋𒌋𒌋𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλεμγʹ
- Mayan (base 20)
- 𝋰·𝋱·𝋬·𝋣
- Chinese
- 一十三萬五千零四十三
- Chinese (financial)
- 壹拾參萬伍仟零肆拾參
Also seen as
UTF-8 encoding: F0 A0 BE 83 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.15.131.
- Address
- 0.2.15.131
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.15.131
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 135,043 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
- Prime numbers — The building blocks of arithmetic: what primes are, why they matter, and how we find them.
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.