2² × 5 × 221831

Prime Factor Structure

Factorization String 2^2 × 5 × 221831

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 9,316,944

Proper Divisor Sum 4,880,324

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #4436603 ← → #4436639

1 2 4 5 10 20 221,831 443,662 887,324 1,109,155 2,218,310 4,436,620

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

4,436,620 2,218,310 1,109,155 3,327,466 1,663,733 4,991,200 2,495,600 1,247,800 623,900 311,950 155,975 467,926 233,963 701,890 350,945 1,052,836 526,418 263,209 789,628 394,814 197,407 592,222 296,111 888,334 444,167 1,332,502 666,251 1,998,754 999,377 2,998,132 1,499,066 749,533 2,248,600 1,124,300 562,150 281,075 843,226 421,613 1,264,840 632,420 316,210 158,105 474,316 237,158 118,579 355,738 177,869 533,608 266,804 133,402 66,701 200,104 100,052 50,026 25,013 75,040 37,520 18,760 9,380 4,690

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