3 × 7 × 13873

Prime Factor Structure

Factorization String 3 × 7 × 13873

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 443,968

Proper Divisor Sum 152,635

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #291331 ← → #291337

1 3 7 21 13,873 41,619 97,111 291,333

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

291,333 874,000 437,000 218,500 109,250 54,625 163,876 81,938 40,969 122,908 61,454 30,727 92,182 46,091 138,274 69,137 207,412 103,706 51,853 155,560 77,780 38,890 19,445 58,336 29,168 14,584 7,292 3,646 1,823 5,470 2,735 8,206 4,103 12,310 6,155 18,466 9,233 27,700 13,850 6,925 20,776 10,388 5,194 2,597 7,792 3,896 1,948 974 487 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853

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