5 × 43² × 71

Prime Factor Structure

Factorization String 5 × 43^2 × 71

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 817,776

Proper Divisor Sum 161,381

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #656389 ← → #656407

1 5 43 71 215 355 1,849 3,053 9,245 15,265 131,279 656,395

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

656,395 1,969,186 984,593 2,953,780 1,476,890 738,445 2,215,336 1,107,668 553,834 276,917 830,752 415,376 207,688 103,844 51,922 25,961 77,884 38,942 19,471 58,414 29,207 87,622 43,811 131,434 65,717 197,152 98,576 49,288 24,644 12,322 6,161 18,484 9,242 4,621 13,864 6,932 3,466 1,733 5,200 2,600 1,300 650 325 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80 40 20

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