5 × 17 × 191 × 937

Prime Factor Structure

Factorization String 5 × 17 × 191 × 937

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 19,450,368

Proper Divisor Sum 4,238,173

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #15212191 ← → #15212213

1 5 17 85 191 937 955 3,247 4,685 15,929 16,235 79,645 178,967 894,835 3,042,439 15,212,195

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

15,212,195 45,636,586 22,818,293 68,454,880 34,227,440 17,113,720 8,556,860 4,278,430 2,139,215 6,417,646 3,208,823 9,626,470 4,813,235 14,439,706 7,219,853 21,659,560 10,829,780 5,414,890 2,707,445 8,122,336 4,061,168 2,030,584 1,015,292 507,646 253,823 761,470 380,735 1,142,206 571,103 1,713,310 856,655 2,569,966 1,284,983 3,854,950 1,927,475 5,782,426 2,891,213 8,673,640 4,336,820 2,168,410 1,084,205 3,252,616 1,626,308 813,154 406,577 1,219,732 609,866 304,933 914,800 457,400 228,700 114,350 57,175 171,526 85,763 257,290 128,645 385,936 192,968 96,484

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