3 × 7 × 13 × 37² × 47

Prime Factor Structure

Factorization String 3 × 7 × 13 × 37^2 × 47

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 30,256,128

Proper Divisor Sum 12,690,489

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #17565593 ← → #17565649

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

17,565,639 52,696,918 26,348,459 79,045,378 39,522,689 118,568,068 59,284,034 29,642,017 88,926,052 44,463,026 22,231,513 66,694,540 33,347,270 16,673,635 50,020,906 25,010,453 75,031,360 37,515,680 18,757,840 9,378,920 4,689,460 2,344,730 1,172,365 3,517,096 1,758,548 879,274 439,637 1,318,912 659,456 329,728 164,864 82,432 41,216 20,608 10,304 5,152 2,576 1,288 644 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526

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