2² × 2137921

Prime Factor Structure

Factorization String 2^2 × 2137921

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 14,965,454

Proper Divisor Sum 6,413,770

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #8551667 ← → #8551687

1 2 4 2,137,921 4,275,842 8,551,684

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

8,551,684 4,275,842 2,137,921 6,413,764 3,206,882 1,603,441 4,810,324 2,405,162 1,202,581 3,607,744 1,803,872 901,936 450,968 225,484 112,742 56,371 169,114 84,557 253,672 126,836 63,418 31,709 95,128 47,564 23,782 11,891 35,674 17,837 53,512 26,756 13,378 6,689 20,068 10,034 5,017 15,052 7,526 3,763 11,290 5,645 16,936 8,468 4,234 2,117 6,352 3,176 1,588 794 397 1,192 596 298 149 448 224 112 56 28 14 7

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