2 × 66593

Prime Factor Structure

Factorization String 2 × 66593

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 199,782

Proper Divisor Sum 66,596

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #133183 ← → #133187

1 2 66,593 133,186

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

133,186 66,593 199,780 99,890 49,945 149,836 74,918 37,459 112,378 56,189 168,568 84,284 42,142 21,071 63,214 31,607 94,822 47,411 142,234 71,117 213,352 106,676 53,338 26,669 80,008 40,004 20,002 10,001 30,004 15,002 7,501 22,504 11,252 5,626 2,813 8,440 4,220 2,110 1,055 3,166 1,583 4,750 2,375 7,126 3,563 10,690 5,345 16,036 8,018 4,009 12,028 6,014 3,007 9,022 4,511 13,534 6,767 20,302 10,151 30,454

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.