2 × 3 × 17 × 1423

Prime Factor Structure

Factorization String 2 × 3 × 17 × 1423

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 307,584

Proper Divisor Sum 162,438

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #145139 ← → #145177

1 2 3 6 17 34 51 102 1,423 2,846 4,269 8,538 24,191 48,382 72,573 145,146

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

145,146 72,573 217,720 108,860 54,430 27,215 81,646 40,823 122,470 61,235 183,706 91,853 275,560 137,780 68,890 34,445 103,336 51,668 25,834 12,917 38,752 19,376 9,688 4,844 2,422 1,211 3,634 1,817 5,452 2,726 1,363 4,090 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364 19,682 9,841 29,524 14,762 7,381 22,144 11,072 5,536

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