103 804
103 804 is a composite number, even.
Propriétés
- Parité
- Pair
- Nombre de chiffres
- 6
- Somme des chiffres
- 16
- Racine numérique
- 7
- Palindrome
- Non
- Inversé
- 408 301
- Suite de Recamán
- a(94 495) = 103 804
- Nombre de diviseurs
- 6
- σ(n) — somme des diviseurs
- 181 664
Primalité
Prime factorization: 2 2 × 25951
Diviseurs et multiples
Représentations
- En lettres
- one hundred three thousand eight hundred four
- Ordinal
- 103804th
- Binaire
- 11001010101111100
- Octal
- 312574
- Hexadécimal
- 0x1957C
- Base64
- AZV8
Aussi vu comme
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 103804, here are decompositions:
- 3 + 103801 = 103804
- 17 + 103787 = 103804
- 101 + 103703 = 103804
- 191 + 103613 = 103804
- 227 + 103577 = 103804
- 251 + 103553 = 103804
- 293 + 103511 = 103804
- 347 + 103457 = 103804
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.149.124.
- Address
- 0.1.149.124
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.149.124
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 103 804 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.