7 × 13 × 101 × 239

Prime Factor Structure

Factorization String 7 × 13 × 101 × 239

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,741,760

Proper Divisor Sum 545,111

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #2196641 ← → #2196659

1 7 13 91 101 239 707 1,313 1,673 3,107 9,191 21,749 24,139 168,973 313,807 2,196,649

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

2,196,649 6,589,948 3,294,974 1,647,487 4,942,462 2,471,231 7,413,694 3,706,847 11,120,542 5,560,271 16,680,814 8,340,407 25,021,222 12,510,611 37,531,834 18,765,917 56,297,752 28,148,876 14,074,438 7,037,219 21,111,658 10,555,829 31,667,488 15,833,744 7,916,872 3,958,436 1,979,218 989,609 2,968,828 1,484,414 742,207 2,226,622 1,113,311 3,339,934 1,669,967 5,009,902 2,504,951 7,514,854 3,757,427 11,272,282 5,636,141 16,908,424 8,454,212 4,227,106 2,113,553 6,340,660 3,170,330 1,585,165 4,755,496 2,377,748 1,188,874 594,437 1,783,312 891,656 445,828 222,914 111,457 334,372 167,186 83,593

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