113,242
113,242 is a composite number, even.
113,242 (one hundred thirteen thousand two hundred forty-two) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 41 × 1,381. Written other ways, in hexadecimal, 0x1BA5A.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 13
- Digit product
- 48
- Digital root
- 4
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 242,311
- Recamán's sequence
- a(246,092) = 113,242
- Square (n²)
- 12,823,750,564
- Cube (n³)
- 1,452,187,161,368,488
- Divisor count
- 8
- σ(n) — sum of divisors
- 174,132
- φ(n) — Euler's totient
- 55,200
- Sum of prime factors
- 1,424
Primality
Prime factorization: 2 × 41 × 1381
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√113,242 = [336; (1, 1, 16, 1, 3, 8, 1, 28, 2, 1, 2, 2, 1, 7, 8, 5, 1, 1, 2, 1, 1, 1, 1, 74, …)]
Representations
- In words
- one hundred thirteen thousand two hundred forty-two
- Ordinal
- 113242nd
- Binary
- 11011101001011010
- Octal
- 335132
- Hexadecimal
- 0x1BA5A
- Base64
- Abpa
- One's complement
- 4,294,854,053 (32-bit)
- Scientific notation
- 1.13242 × 10⁵
- As a duration
- 113,242 s = 1 day, 7 hours, 27 minutes, 22 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ριγσμβʹ
- Mayan (base 20)
- 𝋮·𝋣·𝋢·𝋢
- Chinese
- 一十一萬三千二百四十二
- Chinese (financial)
- 壹拾壹萬參仟貳佰肆拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 113242, here are decompositions:
- 29 + 113213 = 113242
- 53 + 113189 = 113242
- 71 + 113171 = 113242
- 83 + 113159 = 113242
- 89 + 113153 = 113242
- 131 + 113111 = 113242
- 149 + 113093 = 113242
- 179 + 113063 = 113242
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.186.90.
- Address
- 0.1.186.90
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.186.90
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 113,242 and was likely granted around 1871.
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.