113,542
113,542 is a composite number, even.
113,542 (one hundred thirteen thousand five hundred forty-two) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2 × 11 × 13 × 397. Written other ways, in hexadecimal, 0x1BB86.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 120
- Digital root
- 7
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 245,311
- Recamán's sequence
- a(53,843) = 113,542
- Square (n²)
- 12,891,785,764
- Cube (n³)
- 1,463,759,139,216,088
- Divisor count
- 16
- σ(n) — sum of divisors
- 200,592
- φ(n) — Euler's totient
- 47,520
- Sum of prime factors
- 423
Primality
Prime factorization: 2 × 11 × 13 × 397
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√113,542 = [336; (1, 23, 1, 24, 1, 23, 1, 672)]
Period length 8 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirteen thousand five hundred forty-two
- Ordinal
- 113542nd
- Binary
- 11011101110000110
- Octal
- 335606
- Hexadecimal
- 0x1BB86
- Base64
- AbuG
- One's complement
- 4,294,853,753 (32-bit)
- Scientific notation
- 1.13542 × 10⁵
- As a duration
- 113,542 s = 1 day, 7 hours, 32 minutes, 22 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹 𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ριγφμβʹ
- Mayan (base 20)
- 𝋮·𝋣·𝋱·𝋢
- Chinese
- 一十一萬三千五百四十二
- Chinese (financial)
- 壹拾壹萬參仟伍佰肆拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 113542, here are decompositions:
- 3 + 113539 = 113542
- 5 + 113537 = 113542
- 29 + 113513 = 113542
- 41 + 113501 = 113542
- 53 + 113489 = 113542
- 89 + 113453 = 113542
- 179 + 113363 = 113542
- 263 + 113279 = 113542
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.187.134.
- Address
- 0.1.187.134
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.187.134
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 113,542 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.