1217 × 1823

Prime Factor Structure

Factorization String 1217 × 1823

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,221,632

Proper Divisor Sum 3,041

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2218583 ← → #2218597

1 1,217 1,823 2,218,591

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

2,218,591 6,655,774 3,327,887 9,983,662 4,991,831 14,975,494 7,487,747 22,463,242 11,231,621 33,694,864 16,847,432 8,423,716 4,211,858 2,105,929 6,317,788 3,158,894 1,579,447 4,738,342 2,369,171 7,107,514 3,553,757 10,661,272 5,330,636 2,665,318 1,332,659 3,997,978 1,998,989 5,996,968 2,998,484 1,499,242 749,621 2,248,864 1,124,432 562,216 281,108 140,554 70,277 210,832 105,416 52,708 26,354 13,177 39,532 19,766 9,883 29,650 14,825 44,476 22,238 11,119 33,358 16,679 50,038 25,019 75,058 37,529 112,588 56,294 28,147 84,442

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