5 × 13 × 17 × 3209

Prime Factor Structure

Factorization String 5 × 13 × 17 × 3209

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,853,520

Proper Divisor Sum 1,307,575

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3545929 ← → #3545947

1 5 13 17 65 85 221 1,105 3,209 16,045 41,717 54,553 208,585 272,765 709,189 3,545,945

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

3,545,945 10,637,836 5,318,918 2,659,459 7,978,378 3,989,189 11,967,568 5,983,784 2,991,892 1,495,946 747,973 2,243,920 1,121,960 560,980 280,490 140,245 420,736 210,368 105,184 52,592 26,296 13,148 6,574 3,287 9,862 4,931 14,794 7,397 22,192 11,096 5,548 2,774 1,387 4,162 2,081 6,244 3,122 1,561 4,684 2,342 1,171 3,514 1,757 5,272 2,636 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557 1,672 836 418 209 628

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