2 × 7 × 17² × 6421

Prime Factor Structure

Factorization String 2 × 7 × 17^2 × 6421

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 47,317,296

Proper Divisor Sum 21,337,930

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #25979357 ← → #25979423

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

25,979,366 12,989,683 38,969,050 19,484,525 58,453,576 29,226,788 14,613,394 7,306,697 21,920,092 10,960,046 5,480,023 16,440,070 8,220,035 24,660,106 12,330,053 36,990,160 18,495,080 9,247,540 4,623,770 2,311,885 6,935,656 3,467,828 1,733,914 866,957 2,600,872 1,300,436 650,218 325,109 975,328 487,664 243,832 121,916 60,958 30,479 91,438 45,719 137,158 68,579 205,738 102,869 308,608 154,304 77,152 38,576 19,288 9,644 4,822 2,411 7,234 3,617 10,852 5,426 2,713 8,140 4,070 2,035 6,106 3,053 9,160 4,580

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