104 400
104 400 is a composite number, even.
Propriétés
- Parité
- Pair
- Nombre de chiffres
- 6
- Somme des chiffres
- 9
- Racine numérique
- 9
- Palindrome
- Non
- Inversé
- 4 401
- Suite de Recamán
- a(92 391) = 104 400
- Nombre de diviseurs
- 90
- σ(n) — somme des diviseurs
- 374 790
Primalité
Prime factorization: 2 4 × 3 2 × 5 2 × 29
Diviseurs et multiples
Représentations
- En lettres
- one hundred four thousand four hundred
- Ordinal
- 104400th
- Binaire
- 11001011111010000
- Octal
- 313720
- Hexadécimal
- 0x197D0
- Base64
- AZfQ
Aussi vu comme
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 104400, here are decompositions:
- 7 + 104393 = 104400
- 17 + 104383 = 104400
- 19 + 104381 = 104400
- 31 + 104369 = 104400
- 53 + 104347 = 104400
- 73 + 104327 = 104400
- 89 + 104311 = 104400
- 103 + 104297 = 104400
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.151.208.
- Address
- 0.1.151.208
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.151.208
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 104 400 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.