104,242
104,242 is a composite number, even.
104,242 (one hundred four thousand two hundred forty-two) is an even 6-digit number. It is a composite number with 4 divisors, and factors as 2 × 52,121. Written other ways, in hexadecimal, 0x19732.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 13
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 242,401
- Recamán's sequence
- a(93,619) = 104,242
- Square (n²)
- 10,866,394,564
- Cube (n³)
- 1,132,734,702,140,488
- Divisor count
- 4
- σ(n) — sum of divisors
- 156,366
- φ(n) — Euler's totient
- 52,120
- Sum of prime factors
- 52,123
Primality
Prime factorization: 2 × 52121
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√104,242 = [322; (1, 6, 2, 2, 1, 3, 1, 1, 27, 1, 1, 15, 4, 6, 2, 2, 3, 4, 7, 1, 2, 1, 4, 1, …)]
Representations
- In words
- one hundred four thousand two hundred forty-two
- Ordinal
- 104242nd
- Binary
- 11001011100110010
- Octal
- 313462
- Hexadecimal
- 0x19732
- Base64
- AZcy
- One's complement
- 4,294,863,053 (32-bit)
- Scientific notation
- 1.04242 × 10⁵
- As a duration
- 104,242 s = 1 day, 4 hours, 57 minutes, 22 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓆼𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρδσμβʹ
- Mayan (base 20)
- 𝋭·𝋠·𝋬·𝋢
- Chinese
- 一十萬四千二百四十二
- Chinese (financial)
- 壹拾萬肆仟貳佰肆拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 104242, here are decompositions:
- 3 + 104239 = 104242
- 11 + 104231 = 104242
- 59 + 104183 = 104242
- 233 + 104009 = 104242
- 239 + 104003 = 104242
- 251 + 103991 = 104242
- 263 + 103979 = 104242
- 353 + 103889 = 104242
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.151.50.
- Address
- 0.1.151.50
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.151.50
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 104,242 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 104242 first appears in π at position 131,393 of the decimal expansion (the 131,393ordinal-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.