3 × 7 × 13² × 19 × 61

Prime Factor Structure

Factorization String 3 × 7 × 13^2 × 19 × 61

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 7,261,440

Proper Divisor Sum 3,148,149

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #4113259 ← → #4113311

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

4,113,291 12,339,874 6,169,937 18,509,812 9,254,906 4,627,453 13,882,360 6,941,180 3,470,590 1,735,295 5,205,886 2,602,943 7,808,830 3,904,415 11,713,246 5,856,623 17,569,870 8,784,935 26,354,806 13,177,403 39,532,210 19,766,105 59,298,316 29,649,158 14,824,579 44,473,738 22,236,869 66,710,608 33,355,304 16,677,652 8,338,826 4,169,413 12,508,240 6,254,120 3,127,060 1,563,530 781,765 2,345,296 1,172,648 586,324 293,162 146,581 439,744 219,872 109,936 54,968 27,484 13,742 6,871 20,614 10,307 30,922 15,461 46,384 23,192 11,596 5,798 2,899 8,698 4,349

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