3² × 5 × 53 × 271

Prime Factor Structure

Factorization String 3^2 × 5 × 53 × 271

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,145,664

Proper Divisor Sum 499,329

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #646309 ← → #646339

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

646,335 1,939,006 969,503 2,908,510 1,454,255 4,362,766 2,181,383 6,544,150 3,272,075 9,816,226 4,908,113 14,724,340 7,362,170 3,681,085 11,043,256 5,521,628 2,760,814 1,380,407 4,141,222 2,070,611 6,211,834 3,105,917 9,317,752 4,658,876 2,329,438 1,164,719 3,494,158 1,747,079 5,241,238 2,620,619 7,861,858 3,930,929 11,792,788 5,896,394 2,948,197 8,844,592 4,422,296 2,211,148 1,105,574 552,787 1,658,362 829,181 2,487,544 1,243,772 621,886 310,943 932,830 466,415 1,399,246 699,623 2,098,870 1,049,435 3,148,306 1,574,153 4,722,460 2,361,230 1,180,615 3,541,846 1,770,923 5,312,770

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