2 × 13² × 67

Prime Factor Structure

Factorization String 2 × 13^2 × 67

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 37,332

Proper Divisor Sum 14,686

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #22643 ← → #22651

1 2 13 26 67 134 169 338 871 1,742 11,323 22,646

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

22,646 11,323 33,970 16,985 50,956 25,478 12,739 38,218 19,109 57,328 28,664 14,332 7,166 3,583 10,750 5,375 16,126 8,063 24,190 12,095 36,286 18,143 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

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