2 × 3 × 131 × 1091

Prime Factor Structure

Factorization String 2 × 3 × 131 × 1091

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,729,728

Proper Divisor Sum 872,202

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #857513 ← → #857539

1 2 3 6 131 262 393 786 1,091 2,182 3,273 6,546 142,921 285,842 428,763 857,526

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

857,526 428,763 1,286,290 643,145 1,929,436 964,718 482,359 1,447,078 723,539 2,170,618 1,085,309 3,255,928 1,627,964 813,982 406,991 1,220,974 610,487 1,831,462 915,731 2,747,194 1,373,597 4,120,792 2,060,396 1,030,198 515,099 1,545,298 772,649 2,317,948 1,158,974 579,487 1,738,462 869,231 2,607,694 1,303,847 3,911,542 1,955,771 5,867,314 2,933,657 8,800,972 4,400,486 2,200,243 6,600,730 3,300,365 9,901,096 4,950,548 2,475,274 1,237,637 3,712,912 1,856,456 928,228 464,114 232,057 696,172 348,086 174,043 522,130 261,065 783,196 391,598 195,799

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