397 × 887

Prime Factor Structure

Factorization String 397 × 887

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 353,424

Proper Divisor Sum 1,285

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #352133 ← → #352181

1 397 887 352,139

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

352,139 1,056,418 528,209 1,584,628 792,314 396,157 1,188,472 594,236 297,118 148,559 445,678 222,839 668,518 334,259 1,002,778 501,389 1,504,168 752,084 376,042 188,021 564,064 282,032 141,016 70,508 35,254 17,627 52,882 26,441 79,324 39,662 19,831 59,494 29,747 89,242 44,621 133,864 66,932 33,466 16,733 50,200 25,100 12,550 6,275 18,826 9,413 28,240 14,120 7,060 3,530 1,765 5,296 2,648 1,324 662 331 994 497 1,492 746 373

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