2² × 13 × 131 × 421

Prime Factor Structure

Factorization String 2^2 × 13 × 131 × 421

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 5,458,992

Proper Divisor Sum 2,591,140

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #2867831 ← → #2867857

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

2,867,852 1,433,926 716,963 2,150,890 1,075,445 3,226,336 1,613,168 806,584 403,292 201,646 100,823 302,470 151,235 453,706 226,853 680,560 340,280 170,140 85,070 42,535 127,606 63,803 191,410 95,705 287,116 143,558 71,779 215,338 107,669 323,008 161,504 80,752 40,376 20,188 10,094 5,047 15,142 7,571 22,714 11,357 34,072 17,036 8,518 4,259 12,778 6,389 19,168 9,584 4,792 2,396 1,198 599 1,798 899 2,698 1,349 4,048 2,024 1,012 506

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