3 × 11 × 13 × 131

Prime Factor Structure

Factorization String 3 × 11 × 13 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 88,704

Proper Divisor Sum 32,505

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #56197 ← → #56207

1 3 11 13 33 39 131 143 393 429 1,441 1,703 4,323 5,109 18,733 56,199

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

56,199 168,598 84,299 252,898 126,449 379,348 189,674 94,837 284,512 142,256 71,128 35,564 17,782 8,891 26,674 13,337 40,012 20,006 10,003 30,010 15,005 45,016 22,508 11,254 5,627 16,882 8,441 25,324 12,662 6,331 18,994 9,497 28,492 14,246 7,123 21,370 10,685 32,056 16,028 8,014 4,007 12,022 6,011 18,034 9,017 27,052 13,526 6,763 20,290 10,145 30,436 15,218 7,609 22,828 11,414 5,707 17,122 8,561 25,684 12,842

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