2 × 6628277

Prime Factor Structure

Factorization String 2 × 6628277

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 19,884,834

Proper Divisor Sum 6,628,280

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #13256527 ← → #13256563

1 2 6,628,277 13,256,554

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

13,256,554 6,628,277 19,884,832 9,942,416 4,971,208 2,485,604 1,242,802 621,401 1,864,204 932,102 466,051 1,398,154 699,077 2,097,232 1,048,616 524,308 262,154 131,077 393,232 196,616 98,308 49,154 24,577 73,732 36,866 18,433 55,300 27,650 13,825 41,476 20,738 10,369 31,108 15,554 7,777 23,332 11,666 5,833 17,500 8,750 4,375 13,126 6,563 19,690 9,845 29,536 14,768 7,384 3,692 1,846 923 2,770 1,385 4,156 2,078 1,039 3,118 1,559 4,678 2,339

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