13 × 509 × 601

Prime Factor Structure

Factorization String 13 × 509 × 601

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,298,280

Proper Divisor Sum 321,463

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #3976807 ← → #3976829

1 13 509 601 6,617 7,813 305,909 3,976,817

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

3,976,817 11,930,452 5,965,226 2,982,613 8,947,840 4,473,920 2,236,960 1,118,480 559,240 279,620 139,810 69,905 209,716 104,858 52,429 157,288 78,644 39,322 19,661 58,984 29,492 14,746 7,373 22,120 11,060 5,530 2,765 8,296 4,148 2,074 1,037 3,112 1,556 778 389 1,168 584 292 146 73 220 110 55 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121

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