3 × 7 × 17 × 193

Prime Factor Structure

Factorization String 3 × 7 × 17 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 111,744

Proper Divisor Sum 42,843

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #68899 ← → #68903

1 3 7 17 21 51 119 193 357 579 1,351 3,281 4,053 9,843 22,967 68,901

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

68,901 206,704 103,352 51,676 25,838 12,919 38,758 19,379 58,138 29,069 87,208 43,604 21,802 10,901 32,704 16,352 8,176 4,088 2,044 1,022 511 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364 19,682 9,841 29,524 14,762 7,381 22,144 11,072 5,536 2,768 1,384 692 346 173 520 260 130 65 196 98 49 148 74

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