MathDB
Problems
Contests
International Contests
Francophone Mathematical Olympiad
2022 Francophone Mathematical Olympiad
1
number theory involing floor of sqrt(n)
number theory involing floor of sqrt(n)
Source: P1 : franchophone math olymp junior 2022
May 23, 2022
number theory
Problem Statement
find all the integer
n
≥
1
n\geq1
n
≥
1
such that
⌊
n
⌋
∣
n
\lfloor\sqrt{n}\rfloor \mid n
⌊
n
⌋
∣
n
Back to Problems
View on AoPS