106,442
106,442 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 17
- Digital root
- 8
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 244,601
- Recamán's sequence
- a(252,296) = 106,442
- Square (n²)
- 11,329,899,364
- Cube (n³)
- 1,205,977,148,102,888
- Divisor count
- 8
- σ(n) — sum of divisors
- 182,496
Primality
Prime factorization: 2 × 7 × 7603
Divisors & multiples
Representations
- In words
- one hundred six thousand four hundred forty-two
- Ordinal
- 106442nd
- Binary
- 11001111111001010
- Octal
- 317712
- Hexadecimal
- 0x19FCA
- Base64
- AZ/K
- One's complement
- 4,294,860,853 (32-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρϛυμβʹ
- Mayan (base 20)
- 𝋭·𝋦·𝋢·𝋢
- Chinese
- 一十萬六千四百四十二
- Chinese (financial)
- 壹拾萬陸仟肆佰肆拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 106442, here are decompositions:
- 31 + 106411 = 106442
- 79 + 106363 = 106442
- 139 + 106303 = 106442
- 151 + 106291 = 106442
- 163 + 106279 = 106442
- 181 + 106261 = 106442
- 199 + 106243 = 106442
- 223 + 106219 = 106442
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.159.202.
- Address
- 0.1.159.202
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.159.202
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 106,442 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 106442 first appears in π at position 78,085 of the decimal expansion (the 78,085ordinal-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.