5 × 13² × 19 × 137

Prime Factor Structure

Factorization String 5 × 13^2 × 19 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 3,030,480

Proper Divisor Sum 830,945

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #2199529 ← → #2199577

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

2,199,535 6,598,606 3,299,303 9,897,910 4,948,955 14,846,866 7,423,433 22,270,300 11,135,150 5,567,575 16,702,726 8,351,363 25,054,090 12,527,045 37,581,136 18,790,568 9,395,284 4,697,642 2,348,821 7,046,464 3,523,232 1,761,616 880,808 440,404 220,202 110,101 330,304 165,152 82,576 41,288 20,644 10,322 5,161 15,484 7,742 3,871 11,614 5,807 17,422 8,711 26,134 13,067 39,202 19,601 58,804 29,402 14,701 44,104 22,052 11,026 5,513 16,540 8,270 4,135 12,406 6,203 18,610 9,305 27,916 13,958

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