2² × 5 × 42169

Prime Factor Structure

Factorization String 2^2 × 5 × 42169

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,771,140

Proper Divisor Sum 927,760

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #843379 ← → #843383

1 2 4 5 10 20 42,169 84,338 168,676 210,845 421,690 843,380

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

843,380 421,690 210,845 632,536 316,268 158,134 79,067 237,202 118,601 355,804 177,902 88,951 266,854 133,427 400,282 200,141 600,424 300,212 150,106 75,053 225,160 112,580 56,290 28,145 84,436 42,218 21,109 63,328 31,664 15,832 7,916 3,958 1,979 5,938 2,969 8,908 4,454 2,227 6,682 3,341 10,024 5,012 2,506 1,253 3,760 1,880 940 470 235 706 353 1,060 530 265 796 398 199 598 299 898

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