2 × 5 × 13 × 63907

Prime Factor Structure

Factorization String 2 × 5 × 13 × 63907

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 16,104,816

Proper Divisor Sum 7,796,906

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #8307881 ← → #8307913

1 2 5 10 13 26 65 130 63,907 127,814 319,535 639,070 830,791 1,661,582 4,153,955 8,307,910

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

8,307,910 4,153,955 12,461,866 6,230,933 18,692,800 9,346,400 4,673,200 2,336,600 1,168,300 584,150 292,075 876,226 438,113 1,314,340 657,170 328,585 985,756 492,878 246,439 739,318 369,659 1,108,978 554,489 1,663,468 831,734 415,867 1,247,602 623,801 1,871,404 935,702 467,851 1,403,554 701,777 2,105,332 1,052,666 526,333 1,579,000 789,500 394,750 197,375 592,126 296,063 888,190 444,095 1,332,286 666,143 1,998,430 999,215 2,997,646 1,498,823 4,496,470 2,248,235 6,744,706 3,372,353 10,117,060 5,058,530 2,529,265 7,587,796 3,793,898 1,896,949

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