5 × 7 × 11 × 541

Prime Factor Structure

Factorization String 5 × 7 × 11 × 541

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 312,192

Proper Divisor Sum 103,907

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #208283 ← → #208291

1 5 7 11 35 55 77 385 541 2,705 3,787 5,951 18,935 29,755 41,657 208,285

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

208,285 624,856 312,428 156,214 78,107 234,322 117,161 351,484 175,742 87,871 263,614 131,807 395,422 197,711 593,134 296,567 889,702 444,851 1,334,554 667,277 2,001,832 1,000,916 500,458 250,229 750,688 375,344 187,672 93,836 46,918 23,459 70,378 35,189 105,568 52,784 26,392 13,196 6,598 3,299 9,898 4,949 14,848 7,424 3,712 1,856 928 464 232 116 58 29 88 44 22 11 34 17 52 26 13 40

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