Number Gossip

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Unique Properties of 4900

  • 4900 is the only number which is both square and square pyramidal (besides 1), giving the answer of 4900 cannonballs for the Cannonball problem

Rare Properties of 4900

Square

Common Properties of 4900

Abundant
Apocalyptic power
Composite
Even
Happy
Odious
Powerful
Practical
Ulam