5² × 239²

Prime Factor Structure

Factorization String 5^2 × 239^2

Distinct Prime Factors 2

Square Status Yes (√1428025 = 1195)

Abundance Measure Deficient

Analytical Properties

Total Divisors 9

Divisor Sum (σ) 1,778,191

Proper Divisor Sum 350,166

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1428013 ← → #1428029

1 5 25 239 1,195 5,975 57,121 285,605 1,428,025

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

1,428,025 4,284,076 2,142,038 1,071,019 3,213,058 1,606,529 4,819,588 2,409,794 1,204,897 3,614,692 1,807,346 903,673 2,711,020 1,355,510 677,755 2,033,266 1,016,633 3,049,900 1,524,950 762,475 2,287,426 1,143,713 3,431,140 1,715,570 857,785 2,573,356 1,286,678 643,339 1,930,018 965,009 2,895,028 1,447,514 723,757 2,171,272 1,085,636 542,818 271,409 814,228 407,114 203,557 610,672 305,336 152,668 76,334 38,167 114,502 57,251 171,754 85,877 257,632 128,816 64,408 32,204 16,102 8,051 24,154 12,077 36,232 18,116 9,058

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