3 × 5 × 197 × 1249

Prime Factor Structure

Factorization String 3 × 5 × 197 × 1249

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,940,000

Proper Divisor Sum 2,249,205

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #3690781 ← → #3690803

1 3 5 15 197 591 985 1,249 2,955 3,747 6,245 18,735 246,053 738,159 1,230,265 3,690,795

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

3,690,795 11,072,386 5,536,193 16,608,580 8,304,290 4,152,145 12,456,436 6,228,218 3,114,109 9,342,328 4,671,164 2,335,582 1,167,791 3,503,374 1,751,687 5,255,062 2,627,531 7,882,594 3,941,297 11,823,892 5,911,946 2,955,973 8,867,920 4,433,960 2,216,980 1,108,490 554,245 1,662,736 831,368 415,684 207,842 103,921 311,764 155,882 77,941 233,824 116,912 58,456 29,228 14,614 7,307 21,922 10,961 32,884 16,442 8,221 24,664 12,332 6,166 3,083 9,250 4,625 13,876 6,938 3,469 10,408 5,204 2,602 1,301 3,904

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