13 × 19 × 27947

Prime Factor Structure

Factorization String 13 × 19 × 27947

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,825,440

Proper Divisor Sum 922,531

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #6902897 ← → #6902911

1 13 19 247 27,947 363,311 530,993 6,902,909

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

6,902,909 20,708,728 10,354,364 5,177,182 2,588,591 7,765,774 3,882,887 11,648,662 5,824,331 17,472,994 8,736,497 26,209,492 13,104,746 6,552,373 19,657,120 9,828,560 4,914,280 2,457,140 1,228,570 614,285 1,842,856 921,428 460,714 230,357 691,072 345,536 172,768 86,384 43,192 21,596 10,798 5,399 16,198 8,099 24,298 12,149 36,448 18,224 9,112 4,556 2,278 1,139 3,418 1,709 5,128 2,564 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222

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