2 × 3 × 31 × 1721

Prime Factor Structure

Factorization String 2 × 3 × 31 × 1721

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 661,248

Proper Divisor Sum 341,142

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #320101 ← → #320107

1 2 3 6 31 62 93 186 1,721 3,442 5,163 10,326 53,351 106,702 160,053 320,106

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

320,106 160,053 480,160 240,080 120,040 60,020 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 6,421 19,264 9,632 4,816 2,408 1,204 602 301 904 452 226 113 340

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