2 × 13³ × 197

Prime Factor Structure

Factorization String 2 × 13^3 × 197

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,413,720

Proper Divisor Sum 548,102

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #865609 ← → #865619

1 2 13 26 169 197 338 394 2,197 2,561 4,394 5,122 33,293 66,586 432,809 865,618

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

865,618 432,809 1,298,428 649,214 324,607 973,822 486,911 1,460,734 730,367 2,191,102 1,095,551 3,286,654 1,643,327 4,929,982 2,464,991 7,394,974 3,697,487 11,092,462 5,546,231 16,638,694 8,319,347 24,958,042 12,479,021 37,437,064 18,718,532 9,359,266 4,679,633 14,038,900 7,019,450 3,509,725 10,529,176 5,264,588 2,632,294 1,316,147 3,948,442 1,974,221 5,922,664 2,961,332 1,480,666 740,333 2,221,000 1,110,500 555,250 277,625 832,876 416,438 208,219 624,658 312,329 936,988 468,494 234,247 702,742 351,371 1,054,114 527,057 1,581,172 790,586 395,293 1,185,880

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