2 × 3² × 307 × 3011

Prime Factor Structure

Factorization String 2 × 3^2 × 307 × 3011

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 36,180,144

Proper Divisor Sum 19,541,358

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #16638781 ← → #16638793

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

16,638,786 8,319,393 24,958,180 12,479,090 6,239,545 18,718,636 9,359,318 4,679,659 14,038,978 7,019,489 21,058,468 10,529,234 5,264,617 15,793,852 7,896,926 3,948,463 11,845,390 5,922,695 17,768,086 8,884,043 26,652,130 13,326,065 39,978,196 19,989,098 9,994,549 29,983,648 14,991,824 7,495,912 3,747,956 1,873,978 936,989 2,810,968 1,405,484 702,742 351,371 1,054,114 527,057 1,581,172 790,586 395,293 1,185,880 592,940 296,470 148,235 444,706 222,353 667,060 333,530 166,765 500,296 250,148 125,074 62,537 187,612 93,806 46,903 140,710 70,355 211,066 105,533

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