2 × 17 × 89 × 131

Prime Factor Structure

Factorization String 2 × 17 × 89 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 641,520

Proper Divisor Sum 245,114

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #396379 ← → #396413

1 2 17 34 89 131 178 262 1,513 2,227 3,026 4,454 11,659 23,318 198,203 396,406

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

396,406 198,203 594,610 297,305 891,916 445,958 222,979 668,938 334,469 1,003,408 501,704 250,852 125,426 62,713 188,140 94,070 47,035 141,106 70,553 211,660 105,830 52,915 158,746 79,373 238,120 119,060 59,530 29,765 89,296 44,648 22,324 11,162 5,581 16,744 8,372 4,186 2,093 6,280 3,140 1,570 785 2,356 1,178 589 1,768 884 442 221 664 332 166 83 250 125 376 188 94 47 142 71

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