2² × 5 × 13 × 164089

Prime Factor Structure

Factorization String 2^2 × 5 × 13 × 164089

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 96,484,920

Proper Divisor Sum 53,821,780

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #42663139 ← → #42663157

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

42,663,140 21,331,570 10,665,785 31,997,356 15,998,678 7,999,339 23,998,018 11,999,009 35,997,028 17,998,514 8,999,257 26,997,772 13,498,886 6,749,443 20,248,330 10,124,165 30,372,496 15,186,248 7,593,124 3,796,562 1,898,281 5,694,844 2,847,422 1,423,711 4,271,134 2,135,567 6,406,702 3,203,351 9,610,054 4,805,027 14,415,082 7,207,541 21,622,624 10,811,312 5,405,656 2,702,828 1,351,414 675,707 2,027,122 1,013,561 3,040,684 1,520,342 760,171 2,280,514 1,140,257 3,420,772 1,710,386 855,193 2,565,580 1,282,790 641,395 1,924,186 962,093 2,886,280 1,443,140 721,570 360,785 1,082,356 541,178 270,589

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