13 × 71 × 643

Prime Factor Structure

Factorization String 13 × 71 × 643

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 649,152

Proper Divisor Sum 55,663

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #593479 ← → #593491

1 13 71 643 923 8,359 45,653 593,489

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

593,489 1,780,468 890,234 445,117 1,335,352 667,676 333,838 166,919 500,758 250,379 751,138 375,569 1,126,708 563,354 281,677 845,032 422,516 211,258 105,629 316,888 158,444 79,222 39,611 118,834 59,417 178,252 89,126 44,563 133,690 66,845 200,536 100,268 50,134 25,067 75,202 37,601 112,804 56,402 28,201 84,604 42,302 21,151 63,454 31,727 95,182 47,591 142,774 71,387 214,162 107,081 321,244 160,622 80,311 240,934 120,467 361,402 180,701 542,104 271,052 135,526

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