2 × 3121 × 3221

Prime Factor Structure

Factorization String 2 × 3121 × 3221

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 30,177,252

Proper Divisor Sum 10,071,770

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #20105479 ← → #20105483

1 2 3,121 3,221 6,242 6,442 10,052,741 20,105,482

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

20,105,482 10,052,741 30,158,224 15,079,112 7,539,556 3,769,778 1,884,889 5,654,668 2,827,334 1,413,667 4,241,002 2,120,501 6,361,504 3,180,752 1,590,376 795,188 397,594 198,797 596,392 298,196 149,098 74,549 223,648 111,824 55,912 27,956 13,978 6,989 20,968 10,484 5,242 2,621 7,864 3,932 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554

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