3 × 5 × 17 × 2857

Prime Factor Structure

Factorization String 3 × 5 × 17 × 2857

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,234,656

Proper Divisor Sum 506,121

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #728527 ← → #728537

1 3 5 15 17 51 85 255 2,857 8,571 14,285 42,855 48,569 145,707 242,845 728,535

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

728,535 2,185,606 1,092,803 3,278,410 1,639,205 4,917,616 2,458,808 1,229,404 614,702 307,351 922,054 461,027 1,383,082 691,541 2,074,624 1,037,312 518,656 259,328 129,664 64,832 32,416 16,208 8,104 4,052 2,026 1,013 3,040 1,520 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364 182 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.