13 × 165983

Prime Factor Structure

Factorization String 13 × 165983

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,323,776

Proper Divisor Sum 165,997

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #2157769 ← → #2157787

1 13 165,983 2,157,779

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

2,157,779 6,473,338 3,236,669 9,710,008 4,855,004 2,427,502 1,213,751 3,641,254 1,820,627 5,461,882 2,730,941 8,192,824 4,096,412 2,048,206 1,024,103 3,072,310 1,536,155 4,608,466 2,304,233 6,912,700 3,456,350 1,728,175 5,184,526 2,592,263 7,776,790 3,888,395 11,665,186 5,832,593 17,497,780 8,748,890 4,374,445 13,123,336 6,561,668 3,280,834 1,640,417 4,921,252 2,460,626 1,230,313 3,690,940 1,845,470 922,735 2,768,206 1,384,103 4,152,310 2,076,155 6,228,466 3,114,233 9,342,700 4,671,350 2,335,675 7,007,026 3,503,513 10,510,540 5,255,270 2,627,635 7,882,906 3,941,453 11,824,360 5,912,180 2,956,090

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