104 272
104 272 is a composite number, even.
Propriétés
- Parité
- Pair
- Nombre de chiffres
- 6
- Somme des chiffres
- 16
- Racine numérique
- 7
- Palindrome
- Non
- Inversé
- 272 401
- Suite de Recamán
- a(93 559) = 104 272
- Nombre de diviseurs
- 40
- σ(n) — somme des diviseurs
- 248 000
Primalité
Prime factorization: 2 4 × 7 3 × 19
Diviseurs et multiples
Représentations
- En lettres
- one hundred four thousand two hundred seventy-two
- Ordinal
- 104272nd
- Binaire
- 11001011101010000
- Octal
- 313520
- Hexadécimal
- 0x19750
- Base64
- AZdQ
Aussi vu comme
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 104272, here are decompositions:
- 29 + 104243 = 104272
- 41 + 104231 = 104272
- 89 + 104183 = 104272
- 149 + 104123 = 104272
- 239 + 104033 = 104272
- 251 + 104021 = 104272
- 263 + 104009 = 104272
- 269 + 104003 = 104272
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.151.80.
- Address
- 0.1.151.80
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.151.80
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 104 272 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.