3 × 5 × 13 × 19 × 991

Prime Factor Structure

Factorization String 3 × 5 × 13 × 19 × 991

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 6,666,240

Proper Divisor Sum 2,994,585

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #3671627 ← → #3671663

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

3,671,655 11,014,966 5,507,483 16,522,450 8,261,225 24,783,676 12,391,838 6,195,919 18,587,758 9,293,879 27,881,638 13,940,819 41,822,458 20,911,229 62,733,688 31,366,844 15,683,422 7,841,711 23,525,134 11,762,567 35,287,702 17,643,851 52,931,554 26,465,777 79,397,332 39,698,666 19,849,333 59,548,000 29,774,000 14,887,000 7,443,500 3,721,750 1,860,875 5,582,626 2,791,313 8,373,940 4,186,970 2,093,485 6,280,456 3,140,228 1,570,114 785,057 2,355,172 1,177,586 588,793 1,766,380 883,190 441,595 1,324,786 662,393 1,987,180 993,590 496,795 1,490,386 745,193 2,235,580 1,117,790 558,895 1,676,686 838,343

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