2 × 6623389

Prime Factor Structure

Factorization String 2 × 6623389

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 19,870,170

Proper Divisor Sum 6,623,392

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #13246763 ← → #13246787

1 2 6,623,389 13,246,778

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

13,246,778 6,623,389 19,870,168 9,935,084 4,967,542 2,483,771 7,451,314 3,725,657 11,176,972 5,588,486 2,794,243 8,382,730 4,191,365 12,574,096 6,287,048 3,143,524 1,571,762 785,881 2,357,644 1,178,822 589,411 1,768,234 884,117 2,652,352 1,326,176 663,088 331,544 165,772 82,886 41,443 124,330 62,165 186,496 93,248 46,624 23,312 11,656 5,828 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11

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