2 × 3 × 67 × 17921

Prime Factor Structure

Factorization String 2 × 3 × 67 × 17921

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 14,624,352

Proper Divisor Sum 7,420,110

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #7204201 ← → #7204261

1 2 3 6 67 134 201 402 17,921 35,842 53,763 107,526 1,200,707 2,401,414 3,602,121 7,204,242

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

7,204,242 3,602,121 10,806,364 5,403,182 2,701,591 8,104,774 4,052,387 12,157,162 6,078,581 18,235,744 9,117,872 4,558,936 2,279,468 1,139,734 569,867 1,709,602 854,801 2,564,404 1,282,202 641,101 1,923,304 961,652 480,826 240,413 721,240 360,620 180,310 90,155 270,466 135,233 405,700 202,850 101,425 304,276 152,138 76,069 228,208 114,104 57,052 28,526 14,263 42,790 21,395 64,186 32,093 96,280 48,140 24,070 12,035 36,106 18,053 54,160 27,080 13,540 6,770 3,385 10,156 5,078 2,539 7,618

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