powerful number
Sign in to saveAlso known as squareful number, square-full number, 2-full number
integer where each prime number dividing it can be squared to still divide it
Connections
cube
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natural number
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prime number
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integer factorization
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figurate number
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sociable number
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automorphic number
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International Standard Book Number
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digital object identifier
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digit
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binary numeral system
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square root
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exponentiation
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numeral system
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Paul Erdős
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three-dimensional space
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arithmetic progression
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natural language
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composite number
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perfect number
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