3 × 7 × 53 × 6199

Prime Factor Structure

Factorization String 3 × 7 × 53 × 6199

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 10,713,600

Proper Divisor Sum 3,814,113

Digit Sum / Digital Root 51 (Root: 6)

Adjacent Primes #6899483 ← → #6899491

1 3 7 21 53 159 371 1,113 6,199 18,597 43,393 130,179 328,547 985,641 2,299,829 6,899,487

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

6,899,487 20,698,462 10,349,231 31,047,694 15,523,847 46,571,542 23,285,771 69,857,314 34,928,657 104,785,972 52,392,986 26,196,493 78,589,480 39,294,740 19,647,370 9,823,685 29,471,056 14,735,528 7,367,764 3,683,882 1,841,941 5,525,824 2,762,912 1,381,456 690,728 345,364 172,682 86,341 259,024 129,512 64,756 32,378 16,189 48,568 24,284 12,142 6,071 18,214 9,107 27,322 13,661 40,984 20,492 10,246 5,123 15,370 7,685 23,056 11,528 5,764 2,882 1,441 4,324 2,162 1,081 3,244 1,622 811 2,434 1,217

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