106,642
106,642 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 19
- Digital root
- 1
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 246,601
- Recamán's sequence
- a(86,059) = 106,642
- Square (n²)
- 11,372,516,164
- Cube (n³)
- 1,212,787,868,761,288
- Divisor count
- 8
- σ(n) — sum of divisors
- 162,432
Primality
Prime factorization: 2 × 71 × 751
Divisors & multiples
Representations
- In words
- one hundred six thousand six hundred forty-two
- Ordinal
- 106642nd
- Binary
- 11010000010010010
- Octal
- 320222
- Hexadecimal
- 0x1A092
- Base64
- AaCS
- One's complement
- 4,294,860,653 (32-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρϛχμβʹ
- Mayan (base 20)
- 𝋭·𝋦·𝋬·𝋢
- Chinese
- 一十萬六千六百四十二
- Chinese (financial)
- 壹拾萬陸仟陸佰肆拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 106642, here are decompositions:
- 5 + 106637 = 106642
- 23 + 106619 = 106642
- 101 + 106541 = 106642
- 191 + 106451 = 106642
- 251 + 106391 = 106642
- 269 + 106373 = 106642
- 293 + 106349 = 106642
- 311 + 106331 = 106642
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.160.146.
- Address
- 0.1.160.146
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.160.146
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 106,642 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.