105 000
105 000 is a composite number, even.
Propriétés
Primalité
Prime factorization: 2 3 × 3 × 5 4 × 7
Diviseurs et multiples
Représentations
- En lettres
- one hundred five thousand
- Ordinal
- 105000th
- Binaire
- 11001101000101000
- Octal
- 315050
- Hexadécimal
- 0x19A28
- Base64
- AZoo
Aussi vu comme
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 105000, here are decompositions:
- 13 + 104987 = 105000
- 29 + 104971 = 105000
- 41 + 104959 = 105000
- 47 + 104953 = 105000
- 53 + 104947 = 105000
- 67 + 104933 = 105000
- 83 + 104917 = 105000
- 89 + 104911 = 105000
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.154.40.
- Address
- 0.1.154.40
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.154.40
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 105 000 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.