3 × 11 × 131 × 229

Prime Factor Structure

Factorization String 3 × 11 × 131 × 229

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,457,280

Proper Divisor Sum 467,313

Digit Sum / Digital Root 48 (Root: 3)

Adjacent Primes #989959 ← → #989971

1 3 11 33 131 229 393 687 1,441 2,519 4,323 7,557 29,999 89,997 329,989 989,967

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

989,967 2,969,902 1,484,951 4,454,854 2,227,427 6,682,282 3,341,141 10,023,424 5,011,712 2,505,856 1,252,928 626,464 313,232 156,616 78,308 39,154 19,577 58,732 29,366 14,683 44,050 22,025 66,076 33,038 16,519 49,558 24,779 74,338 37,169 111,508 55,754 27,877 83,632 41,816 20,908 10,454 5,227 15,682 7,841 23,524 11,762 5,881 17,644 8,822 4,411 13,234 6,617 19,852 9,926 4,963 14,890 7,445 22,336 11,168 5,584 2,792 1,396 698 349 1,048

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