5 × 129497

Prime Factor Structure

Factorization String 5 × 129497

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 776,988

Proper Divisor Sum 129,503

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #647477 ← → #647489

1 5 129,497 647,485

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

647,485 1,942,456 971,228 485,614 242,807 728,422 364,211 1,092,634 546,317 1,638,952 819,476 409,738 204,869 614,608 307,304 153,652 76,826 38,413 115,240 57,620 28,810 14,405 43,216 21,608 10,804 5,402 2,701 8,104 4,052 2,026 1,013 3,040 1,520 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412 206 103 310 155 466 233 700

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