2² × 5 × 19 × 41 × 991

Prime Factor Structure

Factorization String 2^2 × 5 × 19 × 41 × 991

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 34,997,760

Proper Divisor Sum 19,557,980

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #15439777 ← → #15439783

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

15,439,780 7,719,890 3,859,945 11,579,836 5,789,918 2,894,959 8,684,878 4,342,439 13,027,318 6,513,659 19,540,978 9,770,489 29,311,468 14,655,734 7,327,867 21,983,602 10,991,801 32,975,404 16,487,702 8,243,851 24,731,554 12,365,777 37,097,332 18,548,666 9,274,333 27,823,000 13,911,500 6,955,750 3,477,875 10,433,626 5,216,813 15,650,440 7,825,220 3,912,610 1,956,305 5,868,916 2,934,458 1,467,229 4,401,688 2,200,844 1,100,422 550,211 1,650,634 825,317 2,475,952 1,237,976 618,988 309,494 154,747 464,242 232,121 696,364 348,182 174,091 522,274 261,137 783,412 391,706 195,853 587,560

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