3² × 20719

Prime Factor Structure

Factorization String 3^2 × 20719

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 269,360

Proper Divisor Sum 82,889

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #186469 ← → #186479

1 3 9 20,719 62,157 186,471

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

186,471 559,414 279,707 839,122 419,561 1,258,684 629,342 314,671 944,014 472,007 1,416,022 708,011 2,124,034 1,062,017 3,186,052 1,593,026 796,513 2,389,540 1,194,770 597,385 1,792,156 896,078 448,039 1,344,118 672,059 2,016,178 1,008,089 3,024,268 1,512,134 756,067 2,268,202 1,134,101 3,402,304 1,701,152 850,576 425,288 212,644 106,322 53,161 159,484 79,742 39,871 119,614 59,807 179,422 89,711 269,134 134,567 403,702 201,851 605,554 302,777 908,332 454,166 227,083 681,250 340,625 1,021,876 510,938 255,469

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