3² × 11 × 19 × 6581

Prime Factor Structure

Factorization String 3^2 × 11 × 19 × 6581

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 20,535,840

Proper Divisor Sum 8,156,979

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #12378859 ← → #12378917

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

12,378,861 37,136,584 18,568,292 9,284,146 4,642,073 13,926,220 6,963,110 3,481,555 10,444,666 5,222,333 15,667,000 7,833,500 3,916,750 1,958,375 5,875,126 2,937,563 8,812,690 4,406,345 13,219,036 6,609,518 3,304,759 9,914,278 4,957,139 14,871,418 7,435,709 22,307,128 11,153,564 5,576,782 2,788,391 8,365,174 4,182,587 12,547,762 6,273,881 18,821,644 9,410,822 4,705,411 14,116,234 7,058,117 21,174,352 10,587,176 5,293,588 2,646,794 1,323,397 3,970,192 1,985,096 992,548 496,274 248,137 744,412 372,206 186,103 558,310 279,155 837,466 418,733 1,256,200 628,100 314,050 157,025 471,076

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