Number Gossip

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Unique Properties of 575

  • 575 is the smallest number for which the number of divisors and the sum of the distinct prime divisors are both perfect
  • 575 is the smallest odious product of 3 evil primes p, q, and r, such that their pairwise products pq, pr, and qr, are also odious

Common Properties of 575

Composite
Deficient
Odd
Odious
Palindrome
Undulating