2 × 3 × 13 × 863

Prime Factor Structure

Factorization String 2 × 3 × 13 × 863

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 145,152

Proper Divisor Sum 77,838

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #67307 ← → #67339

1 2 3 6 13 26 39 78 863 1,726 2,589 5,178 11,219 22,438 33,657 67,314

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

67,314 33,657 100,972 50,486 25,243 75,730 37,865 113,596 56,798 28,399 85,198 42,599 127,798 63,899 191,698 95,849 287,548 143,774 71,887 215,662 107,831 323,494 161,747 485,242 242,621 727,864 363,932 181,966 90,983 272,950 136,475 409,426 204,713 614,140 307,070 153,535 460,606 230,303 690,910 345,455 1,036,366 518,183 1,554,550 777,275 2,331,826 1,165,913 3,497,740 1,748,870 874,435 2,623,306 1,311,653 3,934,960 1,967,480 983,740 491,870 245,935 737,806 368,903 1,106,710 553,355

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