3 × 1381 × 4013

Prime Factor Structure

Factorization String 3 × 1381 × 4013

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 22,189,392

Proper Divisor Sum 5,563,533

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #16625831 ← → #16625887

1 3 1,381 4,013 4,143 12,039 5,541,953 16,625,859

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

16,625,859 49,877,578 24,938,789 74,816,368 37,408,184 18,704,092 9,352,046 4,676,023 14,028,070 7,014,035 21,042,106 10,521,053 31,563,160 15,781,580 7,890,790 3,945,395 11,836,186 5,918,093 17,754,280 8,877,140 4,438,570 2,219,285 6,657,856 3,328,928 1,664,464 832,232 416,116 208,058 104,029 312,088 156,044 78,022 39,011 117,034 58,517 175,552 87,776 43,888 21,944 10,972 5,486 2,743 8,230 4,115 12,346 6,173 18,520 9,260 4,630 2,315 6,946 3,473 10,420 5,210 2,605 7,816 3,908 1,954 977 2,932

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