2 × 19 × 13921

Prime Factor Structure

Factorization String 2 × 19 × 13921

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 835,320

Proper Divisor Sum 306,322

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #528991 ← → #529003

1 2 19 38 13,921 27,842 264,499 528,998

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

528,998 264,499 793,498 396,749 1,190,248 595,124 297,562 148,781 446,344 223,172 111,586 55,793 167,380 83,690 41,845 125,536 62,768 31,384 15,692 7,846 3,923 11,770 5,885 17,656 8,828 4,414 2,207 6,622 3,311 9,934 4,967 14,902 7,451 22,354 11,177 33,532 16,766 8,383 25,150 12,575 37,726 18,863 56,590 28,295 84,886 42,443 127,330 63,665 190,996 95,498 47,749 143,248 71,624 35,812 17,906 8,953 26,860 13,430 6,715 20,146

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