3 × 5 × 19 × 193

Prime Factor Structure

Factorization String 3 × 5 × 19 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 93,120

Proper Divisor Sum 38,115

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #55001 ← → #55009

1 3 5 15 19 57 95 193 285 579 965 2,895 3,667 11,001 18,335 55,005

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

55,005 165,016 82,508 41,254 20,627 61,882 30,941 92,824 46,412 23,206 11,603 34,810 17,405 52,216 26,108 13,054 6,527 19,582 9,791 29,374 14,687 44,062 22,031 66,094 33,047 99,142 49,571 148,714 74,357 223,072 111,536 55,768 27,884 13,942 6,971 20,914 10,457 31,372 15,686 7,843 23,530 11,765 35,296 17,648 8,824 4,412 2,206 1,103 3,310 1,655 4,966 2,483 7,450 3,725 11,176 5,588 2,794 1,397 4,192 2,096

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