5 × 7 × 13 × 1951

Prime Factor Structure

Factorization String 5 × 7 × 13 × 1951

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,311,744

Proper Divisor Sum 424,039

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #887701 ← → #887707

1 5 7 13 35 65 91 455 1,951 9,755 13,657 25,363 68,285 126,815 177,541 887,705

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

887,705 2,663,116 1,331,558 665,779 1,997,338 998,669 2,996,008 1,498,004 749,002 374,501 1,123,504 561,752 280,876 140,438 70,219 210,658 105,329 315,988 157,994 78,997 236,992 118,496 59,248 29,624 14,812 7,406 3,703 11,110 5,555 16,666 8,333 25,000 12,500 6,250 3,125 9,376 4,688 2,344 1,172 586 293 880 440 220 110 55 166 83 250 125 376 188 94 47 142 71 214 107 322 161

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