2 × 71 × 137 × 197

Prime Factor Structure

Factorization String 2 × 71 × 137 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,901,984

Proper Divisor Sum 2,069,546

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3832417 ← → #3832481

1 2 71 137 142 197 274 394 9,727 13,987 19,454 26,989 27,974 53,978 1,916,219 3,832,438

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

3,832,438 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

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