2³ × 13 × 20627

Prime Factor Structure

Factorization String 2^3 × 13 × 20627

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,331,880

Proper Divisor Sum 2,186,672

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #2145197 ← → #2145239

1 2 4 8 13 26 52 104 20,627 41,254 82,508 165,016 268,151 536,302 1,072,604 2,145,208

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

2,145,208 1,072,604 536,302 268,151 804,454 402,227 1,206,682 603,341 1,810,024 905,012 452,506 226,253 678,760 339,380 169,690 84,845 254,536 127,268 63,634 31,817 95,452 47,726 23,863 71,590 35,795 107,386 53,693 161,080 80,540 40,270 20,135 60,406 30,203 90,610 45,305 135,916 67,958 33,979 101,938 50,969 152,908 76,454 38,227 114,682 57,341 172,024 86,012 43,006 21,503 64,510 32,255 96,766 48,383 145,150 72,575 217,726 108,863 326,590 163,295 489,886

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