3 × 2187421

Prime Factor Structure

Factorization String 3 × 2187421

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 8,749,688

Proper Divisor Sum 2,187,425

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #6562261 ← → #6562271

1 3 2,187,421 6,562,263

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

6,562,263 19,686,790 9,843,395 29,530,186 14,765,093 44,295,280 22,147,640 11,073,820 5,536,910 2,768,455 8,305,366 4,152,683 12,458,050 6,229,025 18,687,076 9,343,538 4,671,769 14,015,308 7,007,654 3,503,827 10,511,482 5,255,741 15,767,224 7,883,612 3,941,806 1,970,903 5,912,710 2,956,355 8,869,066 4,434,533 13,303,600 6,651,800 3,325,900 1,662,950 831,475 2,494,426 1,247,213 3,741,640 1,870,820 935,410 467,705 1,403,116 701,558 350,779 1,052,338 526,169 1,578,508 789,254 394,627 1,183,882 591,941 1,775,824 887,912 443,956 221,978 110,989 332,968 166,484 83,242 41,621

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