3 × 19 × 43 × 4019

Prime Factor Structure

Factorization String 3 × 19 × 43 × 4019

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 14,150,400

Proper Divisor Sum 4,299,831

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #9850567 ← → #9850571

1 3 19 43 57 129 817 2,451 4,019 12,057 76,361 172,817 229,083 518,451 3,283,523 9,850,569

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

9,850,569 29,551,708 14,775,854 7,387,927 22,163,782 11,081,891 33,245,674 16,622,837 49,868,512 24,934,256 12,467,128 6,233,564 3,116,782 1,558,391 4,675,174 2,337,587 7,012,762 3,506,381 10,519,144 5,259,572 2,629,786 1,314,893 3,944,680 1,972,340 986,170 493,085 1,479,256 739,628 369,814 184,907 554,722 277,361 832,084 416,042 208,021 624,064 312,032 156,016 78,008 39,004 19,502 9,751 29,254 14,627 43,882 21,941 65,824 32,912 16,456 8,228 4,114 2,057 6,172 3,086 1,543 4,630 2,315 6,946 3,473 10,420

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