2 × 13 × 19 × 881

Prime Factor Structure

Factorization String 2 × 13 × 19 × 881

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 740,880

Proper Divisor Sum 305,666

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #435191 ← → #435221

1 2 13 19 26 38 247 494 881 1,762 11,453 16,739 22,906 33,478 217,607 435,214

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

435,214 217,607 652,822 326,411 979,234 489,617 1,468,852 734,426 367,213 1,101,640 550,820 275,410 137,705 413,116 206,558 103,279 309,838 154,919 464,758 232,379 697,138 348,569 1,045,708 522,854 261,427 784,282 392,141 1,176,424 588,212 294,106 147,053 441,160 220,580 110,290 55,145 165,436 82,718 41,359 124,078 62,039 186,118 93,059 279,178 139,589 418,768 209,384 104,692 52,346 26,173 78,520 39,260 19,630 9,815 29,446 14,723 44,170 22,085 66,256 33,128 16,564

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