5 × 19 × 21031

Prime Factor Structure

Factorization String 5 × 19 × 21031

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,523,840

Proper Divisor Sum 525,895

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #1997939 ← → #1997969

1 5 19 95 21,031 105,155 399,589 1,997,945

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

1,997,945 5,993,836 2,996,918 1,498,459 4,495,378 2,247,689 6,743,068 3,371,534 1,685,767 5,057,302 2,528,651 7,585,954 3,792,977 11,378,932 5,689,466 2,844,733 8,534,200 4,267,100 2,133,550 1,066,775 3,200,326 1,600,163 4,800,490 2,400,245 7,200,736 3,600,368 1,800,184 900,092 450,046 225,023 675,070 337,535 1,012,606 506,303 1,518,910 759,455 2,278,366 1,139,183 3,417,550 1,708,775 5,126,326 2,563,163 7,689,490 3,844,745 11,534,236 5,767,118 2,883,559 8,650,678 4,325,339 12,976,018 6,488,009 19,464,028 9,732,014 4,866,007 14,598,022 7,299,011 21,897,034 10,948,517 32,845,552 16,422,776

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