2² × 3 × 313 × 443

Prime Factor Structure

Factorization String 2^2 × 3 × 313 × 443

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 3,903,648

Proper Divisor Sum 2,239,740

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #1663891 ← → #1663913

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

1,663,908 831,954 415,977 1,247,932 623,966 311,983 935,950 467,975 1,403,926 701,963 2,105,890 1,052,945 3,158,836 1,579,418 789,709 2,369,128 1,184,564 592,282 296,141 888,424 444,212 222,106 111,053 333,160 166,580 83,290 41,645 124,936 62,468 31,234 15,617 46,852 23,426 11,713 35,140 17,570 8,785 26,356 13,178 6,589 19,768 9,884 4,942 2,471 7,414 3,707 11,122 5,561 16,684 8,342 4,171 12,514 6,257 18,772 9,386 4,693 14,080 7,040 3,520 1,760

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