71 × 137 × 197

Prime Factor Structure

Factorization String 71 × 137 × 197

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,967,328

Proper Divisor Sum 51,109

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #1916183 ← → #1916231

1 71 137 197 9,727 13,987 26,989 1,916,219

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

1,916,219 5,748,658 2,874,329 8,622,988 4,311,494 2,155,747 6,467,242 3,233,621 9,700,864 4,850,432 2,425,216 1,212,608 606,304 303,152 151,576 75,788 37,894 18,947 56,842 28,421 85,264 42,632 21,316 10,658 5,329 15,988 7,994 3,997 11,992 5,996 2,998 1,499 4,498 2,249 6,748 3,374 1,687 5,062 2,531 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

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