3² × 31 × 97 × 131

Prime Factor Structure

Factorization String 3^2 × 31 × 97 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 5,381,376

Proper Divisor Sum 1,836,123

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #3545249 ← → #3545261

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

3,545,253 10,635,760 5,317,880 2,658,940 1,329,470 664,735 1,994,206 997,103 2,991,310 1,495,655 4,486,966 2,243,483 6,730,450 3,365,225 10,095,676 5,047,838 2,523,919 7,571,758 3,785,879 11,357,638 5,678,819 17,036,458 8,518,229 25,554,688 12,777,344 6,388,672 3,194,336 1,597,168 798,584 399,292 199,646 99,823 299,470 149,735 449,206 224,603 673,810 336,905 1,010,716 505,358 252,679 758,038 379,019 1,137,058 568,529 1,705,588 852,794 426,397 1,279,192 639,596 319,798 159,899 479,698 239,849 719,548 359,774 179,887 539,662 269,831 809,494

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