5² × 13 × 31 × 389

Prime Factor Structure

Factorization String 5^2 × 13 × 31 × 389

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 5,416,320

Proper Divisor Sum 1,497,145

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3919171 ← → #3919183

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

3,919,175 11,757,526 5,878,763 17,636,290 8,818,145 26,454,436 13,227,218 6,613,609 19,840,828 9,920,414 4,960,207 14,880,622 7,440,311 22,320,934 11,160,467 33,481,402 16,740,701 50,222,104 25,111,052 12,555,526 6,277,763 18,833,290 9,416,645 28,249,936 14,124,968 7,062,484 3,531,242 1,765,621 5,296,864 2,648,432 1,324,216 662,108 331,054 165,527 496,582 248,291 744,874 372,437 1,117,312 558,656 279,328 139,664 69,832 34,916 17,458 8,729 26,188 13,094 6,547 19,642 9,821 29,464 14,732 7,366 3,683 11,050 5,525 16,576 8,288 4,144

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