5 × 17 × 61 × 163

Prime Factor Structure

Factorization String 5 × 17 × 61 × 163

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,098,144

Proper Divisor Sum 252,989

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #845137 ← → #845167

1 5 17 61 85 163 305 815 1,037 2,771 5,185 9,943 13,855 49,715 169,031 845,155

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

845,155 2,535,466 1,267,733 3,803,200 1,901,600 950,800 475,400 237,700 118,850 59,425 178,276 89,138 44,569 133,708 66,854 33,427 100,282 50,141 150,424 75,212 37,606 18,803 56,410 28,205 84,616 42,308 21,154 10,577 31,732 15,866 7,933 23,800 11,900 5,950 2,975 8,926 4,463 13,390 6,695 20,086 10,043 30,130 15,065 45,196 22,598 11,299 33,898 16,949 50,848 25,424 12,712 6,356 3,178 1,589 4,768 2,384 1,192 596 298 149

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