2⁴ × 5 × 251809

Prime Factor Structure

Factorization String 2^4 × 5 × 251809

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 46,836,660

Proper Divisor Sum 26,691,940

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #20144671 ← → #20144737

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

20,144,720 10,072,360 5,036,180 2,518,090 1,259,045 3,777,136 1,888,568 944,284 472,142 236,071 708,214 354,107 1,062,322 531,161 1,593,484 796,742 398,371 1,195,114 597,557 1,792,672 896,336 448,168 224,084 112,042 56,021 168,064 84,032 42,016 21,008 10,504 5,252 2,626 1,313 3,940 1,970 985 2,956 1,478 739 2,218 1,109 3,328 1,664 832 416 208 104 52 26 13 40 20 10 5 16 8 4 2 1

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