5 × 11 × 101 × 661

Prime Factor Structure

Factorization String 5 × 11 × 101 × 661

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,861,728

Proper Divisor Sum 1,189,873

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3671851 ← → #3671861

1 5 11 55 101 505 661 1,111 3,305 5,555 7,271 36,355 66,761 333,805 734,371 3,671,855

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

3,671,855 11,015,566 5,507,783 16,523,350 8,261,675 24,785,026 12,392,513 37,177,540 18,588,770 9,294,385 27,883,156 13,941,578 6,970,789 20,912,368 10,456,184 5,228,092 2,614,046 1,307,023 3,921,070 1,960,535 5,881,606 2,940,803 8,822,410 4,411,205 13,233,616 6,616,808 3,308,404 1,654,202 827,101 2,481,304 1,240,652 620,326 310,163 930,490 465,245 1,395,736 697,868 348,934 174,467 523,402 261,701 785,104 392,552 196,276 98,138 49,069 147,208 73,604 36,802 18,401 55,204 27,602 13,801 41,404 20,702 10,351 31,054 15,527 46,582 23,291

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