664117

Prime Factor Structure

Factorization String 664117

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 664,118

Proper Divisor Sum 1

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #664109 ← → #664121

1 664,117

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

664,117 1,992,352 996,176 498,088 249,044 124,522 62,261 186,784 93,392 46,696 23,348 11,674 5,837 17,512 8,756 4,378 2,189 6,568 3,284 1,642 821 2,464 1,232 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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