2² × 7 × 66809

Prime Factor Structure

Factorization String 2^2 × 7 × 66809

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,741,360

Proper Divisor Sum 1,870,708

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #1870651 ← → #1870667

1 2 4 7 14 28 66,809 133,618 267,236 467,663 935,326 1,870,652

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

1,870,652 935,326 467,663 1,402,990 701,495 2,104,486 1,052,243 3,156,730 1,578,365 4,735,096 2,367,548 1,183,774 591,887 1,775,662 887,831 2,663,494 1,331,747 3,995,242 1,997,621 5,992,864 2,996,432 1,498,216 749,108 374,554 187,277 561,832 280,916 140,458 70,229 210,688 105,344 52,672 26,336 13,168 6,584 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661 1,984

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