2² × 13² × 29 × 1019

Prime Factor Structure

Factorization String 2^2 × 13^2 × 29 × 1019

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 39,198,600

Proper Divisor Sum 19,222,124

Digit Sum / Digital Root 49 (Root: 4)

Adjacent Primes #19976461 ← → #19976477

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

19,976,476 9,988,238 4,994,119 14,982,358 7,491,179 22,473,538 11,236,769 33,710,308 16,855,154 8,427,577 25,282,732 12,641,366 6,320,683 18,962,050 9,481,025 28,443,076 14,221,538 7,110,769 21,332,308 10,666,154 5,333,077 15,999,232 7,999,616 3,999,808 1,999,904 999,952 499,976 249,988 124,994 62,497 187,492 93,746 46,873 140,620 70,310 35,155 105,466 52,733 158,200 79,100 39,550 19,775 59,326 29,663 88,990 44,495 133,486 66,743 200,230 100,115 300,346 150,173 450,520 225,260 112,630 56,315 168,946 84,473 253,420 126,710

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