3² × 17 × 19 × 13649

Prime Factor Structure

Factorization String 3^2 × 17 × 19 × 13649

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 63,882,000

Proper Divisor Sum 24,204,357

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #39677641 ← → #39677647

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

39,677,643 119,032,930 59,516,465 178,549,396 89,274,698 44,637,349 133,912,048 66,956,024 33,478,012 16,739,006 8,369,503 25,108,510 12,554,255 37,662,766 18,831,383 56,494,150 28,247,075 84,741,226 42,370,613 127,111,840 63,555,920 31,777,960 15,888,980 7,944,490 3,972,245 11,916,736 5,958,368 2,979,184 1,489,592 744,796 372,398 186,199 558,598 279,299 837,898 418,949 1,256,848 628,424 314,212 157,106 78,553 235,660 117,830 58,915 176,746 88,373 265,120 132,560 66,280 33,140 16,570 8,285 24,856 12,428 6,214 3,107 9,322 4,661 13,984 6,992

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