13 × 109 × 571

Prime Factor Structure

Factorization String 13 × 109 × 571

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 880,880

Proper Divisor Sum 71,773

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #809101 ← → #809141

1 13 109 571 1,417 7,423 62,239 809,107

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

809,107 2,427,322 1,213,661 3,640,984 1,820,492 910,246 455,123 1,365,370 682,685 2,048,056 1,024,028 512,014 256,007 768,022 384,011 1,152,034 576,017 1,728,052 864,026 432,013 1,296,040 648,020 324,010 162,005 486,016 243,008 121,504 60,752 30,376 15,188 7,594 3,797 11,392 5,696 2,848 1,424 712 356 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26

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