2 × 7 × 193 × 317

Prime Factor Structure

Factorization String 2 × 7 × 193 × 317

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,480,608

Proper Divisor Sum 624,074

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #856529 ← → #856547

1 2 7 14 193 317 386 634 1,351 2,219 2,702 4,438 61,181 122,362 428,267 856,534

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

856,534 428,267 1,284,802 642,401 1,927,204 963,602 481,801 1,445,404 722,702 361,351 1,084,054 542,027 1,626,082 813,041 2,439,124 1,219,562 609,781 1,829,344 914,672 457,336 228,668 114,334 57,167 171,502 85,751 257,254 128,627 385,882 192,941 578,824 289,412 144,706 72,353 217,060 108,530 54,265 162,796 81,398 40,699 122,098 61,049 183,148 91,574 45,787 137,362 68,681 206,044 103,022 51,511 154,534 77,267 231,802 115,901 347,704 173,852 86,926 43,463 130,390 65,195 195,586

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