13 × 19 × 1187

Prime Factor Structure

Factorization String 13 × 19 × 1187

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 332,640

Proper Divisor Sum 39,451

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #293179 ← → #293201

1 13 19 247 1,187 15,431 22,553 293,189

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

293,189 879,568 439,784 219,892 109,946 54,973 164,920 82,460 41,230 20,615 61,846 30,923 92,770 46,385 139,156 69,578 34,789 104,368 52,184 26,092 13,046 6,523 19,570 9,785 29,356 14,678 7,339 22,018 11,009 33,028 16,514 8,257 24,772 12,386 6,193 18,580 9,290 4,645 13,936 6,968 3,484 1,742 871 2,614 1,307 3,922 1,961 5,884 2,942 1,471 4,414 2,207 6,622 3,311 9,934 4,967 14,902 7,451 22,354 11,177

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