3 × 5 × 7 × 6947

Prime Factor Structure

Factorization String 3 × 5 × 7 × 6947

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,334,016

Proper Divisor Sum 604,581

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #729413 ← → #729451

1 3 5 7 15 21 35 105 6,947 20,841 34,735 48,629 104,205 145,887 243,145 729,435

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

729,435 2,188,306 1,094,153 3,282,460 1,641,230 820,615 2,461,846 1,230,923 3,692,770 1,846,385 5,539,156 2,769,578 1,384,789 4,154,368 2,077,184 1,038,592 519,296 259,648 129,824 64,912 32,456 16,228 8,114 4,057 12,172 6,086 3,043 9,130 4,565 13,696 6,848 3,424 1,712 856 428 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790

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