2³ × 5 × 19 × 20297

Prime Factor Structure

Factorization String 2^3 × 5 × 19 × 20297

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 36,536,400

Proper Divisor Sum 21,110,680

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #15425719 ← → #15425737

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

15,425,720 7,712,860 3,856,430 1,928,215 5,784,646 2,892,323 8,676,970 4,338,485 13,015,456 6,507,728 3,253,864 1,626,932 813,466 406,733 1,220,200 610,100 305,050 152,525 457,576 228,788 114,394 57,197 171,592 85,796 42,898 21,449 64,348 32,174 16,087 48,262 24,131 72,394 36,197 108,592 54,296 27,148 13,574 6,787 20,362 10,181 30,544 15,272 7,636 3,818 1,909 5,728 2,864 1,432 716 358 179 538 269 808 404 202 101 304 152 76

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