2² × 2161787

Prime Factor Structure

Factorization String 2^2 × 2161787

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 15,132,516

Proper Divisor Sum 6,485,368

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #8647139 ← → #8647157

1 2 4 2,161,787 4,323,574 8,647,148

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

8,647,148 4,323,574 2,161,787 6,485,362 3,242,681 9,728,044 4,864,022 2,432,011 7,296,034 3,648,017 10,944,052 5,472,026 2,736,013 8,208,040 4,104,020 2,052,010 1,026,005 3,078,016 1,539,008 769,504 384,752 192,376 96,188 48,094 24,047 72,142 36,071 108,214 54,107 162,322 81,161 243,484 121,742 60,871 182,614 91,307 273,922 136,961 410,884 205,442 102,721 308,164 154,082 77,041 231,124 115,562 57,781 173,344 86,672 43,336 21,668 10,834 5,417 16,252 8,126 4,063 12,190 6,095 18,286 9,143

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