19² × 10939

Prime Factor Structure

Factorization String 19^2 × 10939

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 4,168,140

Proper Divisor Sum 219,161

Digit Sum / Digital Root 49 (Root: 4)

Adjacent Primes #3948953 ← → #3949003

1 19 361 10,939 207,841 3,948,979

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

3,948,979 11,846,938 5,923,469 17,770,408 8,885,204 4,442,602 2,221,301 6,663,904 3,331,952 1,665,976 832,988 416,494 208,247 624,742 312,371 937,114 468,557 1,405,672 702,836 351,418 175,709 527,128 263,564 131,782 65,891 197,674 98,837 296,512 148,256 74,128 37,064 18,532 9,266 4,633 13,900 6,950 3,475 10,426 5,213 15,640 7,820 3,910 1,955 5,866 2,933 8,800 4,400 2,200 1,100 550 275 826 413 1,240 620 310 155 466 233 700

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