5 × 11 × 17 × 31 × 137

Prime Factor Structure

Factorization String 5 × 11 × 17 × 31 × 137

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 5,723,136

Proper Divisor Sum 1,752,191

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #3970903 ← → #3970949

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

3,970,945 11,912,836 5,956,418 2,978,209 8,934,628 4,467,314 2,233,657 6,700,972 3,350,486 1,675,243 5,025,730 2,512,865 7,538,596 3,769,298 1,884,649 5,653,948 2,826,974 1,413,487 4,240,462 2,120,231 6,360,694 3,180,347 9,541,042 4,770,521 14,311,564 7,155,782 3,577,891 10,733,674 5,366,837 16,100,512 8,050,256 4,025,128 2,012,564 1,006,282 503,141 1,509,424 754,712 377,356 188,678 94,339 283,018 141,509 424,528 212,264 106,132 53,066 26,533 79,600 39,800 19,900 9,950 4,975 14,926 7,463 22,390 11,195 33,586 16,793 50,380 25,190

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