3 × 19 × 23 × 15259

Prime Factor Structure

Factorization String 3 × 19 × 23 × 15259

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 29,299,200

Proper Divisor Sum 9,294,651

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #20004541 ← → #20004559

1 3 19 23 57 69 437 1,311 15,259 45,777 289,921 350,957 869,763 1,052,871 6,668,183 20,004,549

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

20,004,549 60,013,648 30,006,824 15,003,412 7,501,706 3,750,853 11,252,560 5,626,280 2,813,140 1,406,570 703,285 2,109,856 1,054,928 527,464 263,732 131,866 65,933 197,800 98,900 49,450 24,725 74,176 37,088 18,544 9,272 4,636 2,318 1,159 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192 2,096 1,048 524 262 131 394 197 592

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