3 × 7 × 13 × 19139

Prime Factor Structure

Factorization String 3 × 7 × 13 × 19139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,574,720

Proper Divisor Sum 3,349,773

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #5224939 ← → #5224963

1 3 7 13 21 39 91 273 19,139 57,417 133,973 248,807 401,919 746,421 1,741,649 5,224,947

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

5,224,947 15,674,842 7,837,421 23,512,264 11,756,132 5,878,066 2,939,033 8,817,100 4,408,550 2,204,275 6,612,826 3,306,413 9,919,240 4,959,620 2,479,810 1,239,905 3,719,716 1,859,858 929,929 2,789,788 1,394,894 697,447 2,092,342 1,046,171 3,138,514 1,569,257 4,707,772 2,353,886 1,176,943 3,530,830 1,765,415 5,296,246 2,648,123 7,944,370 3,972,185 11,916,556 5,958,278 2,979,139 8,937,418 4,468,709 13,406,128 6,703,064 3,351,532 1,675,766 837,883 2,513,650 1,256,825 3,770,476 1,885,238 942,619 2,827,858 1,413,929 4,241,788 2,120,894 1,060,447 3,181,342 1,590,671 4,772,014 2,386,007 7,158,022

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