104,042
104,042 is a composite number, even.
104,042 (one hundred four thousand forty-two) is an even 6-digit number. It is a composite number with 4 divisors, and factors as 2 × 52,021. Written other ways, in hexadecimal, 0x1966A.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 11
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 240,401
- Recamán's sequence
- a(94,019) = 104,042
- Square (n²)
- 10,824,737,764
- Cube (n³)
- 1,126,227,366,442,088
- Divisor count
- 4
- σ(n) — sum of divisors
- 156,066
- φ(n) — Euler's totient
- 52,020
- Sum of prime factors
- 52,023
Primality
Prime factorization: 2 × 52021
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√104,042 = [322; (1, 1, 4, 91, 1, 14, 1, 2, 1, 12, 2, 2, 1, 1, 1, 1, 6, 1, 1, 1, 2, 1, 8, 2, …)]
Representations
- In words
- one hundred four thousand forty-two
- Ordinal
- 104042nd
- Binary
- 11001011001101010
- Octal
- 313152
- Hexadecimal
- 0x1966A
- Base64
- AZZq
- One's complement
- 4,294,863,253 (32-bit)
- Scientific notation
- 1.04042 × 10⁵
- As a duration
- 104,042 s = 1 day, 4 hours, 54 minutes, 2 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρδμβʹ
- Mayan (base 20)
- 𝋭·𝋠·𝋢·𝋢
- Chinese
- 一十萬四千零四十二
- Chinese (financial)
- 壹拾萬肆仟零肆拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 104042, here are decompositions:
- 61 + 103981 = 104042
- 73 + 103969 = 104042
- 79 + 103963 = 104042
- 139 + 103903 = 104042
- 199 + 103843 = 104042
- 229 + 103813 = 104042
- 241 + 103801 = 104042
- 373 + 103669 = 104042
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.150.106.
- Address
- 0.1.150.106
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.150.106
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 104,042 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 104042 first appears in π at position 613,829 of the decimal expansion (the 613,829ordinal-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.