3 × 7 × 21419

Prime Factor Structure

Factorization String 3 × 7 × 21419

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 685,440

Proper Divisor Sum 235,641

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #449797 ← → #449807

1 3 7 21 21,419 64,257 149,933 449,799

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

449,799 1,349,398 674,699 2,024,098 1,012,049 3,036,148 1,518,074 759,037 2,277,112 1,138,556 569,278 284,639 853,918 426,959 1,280,878 640,439 1,921,318 960,659 2,881,978 1,440,989 4,322,968 2,161,484 1,080,742 540,371 1,621,114 810,557 2,431,672 1,215,836 607,918 303,959 911,878 455,939 1,367,818 683,909 2,051,728 1,025,864 512,932 256,466 128,233 384,700 192,350 96,175 288,526 144,263 432,790 216,395 649,186 324,593 973,780 486,890 243,445 730,336 365,168 182,584 91,292 45,646 22,823 68,470 34,235 102,706

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