5² × 29 × 883

Prime Factor Structure

Factorization String 5^2 × 29 × 883

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 822,120

Proper Divisor Sum 181,945

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #640163 ← → #640193

1 5 25 29 145 725 883 4,415 22,075 25,607 128,035 640,175

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

640,175 1,920,526 960,263 2,880,790 1,440,395 4,321,186 2,160,593 6,481,780 3,240,890 1,620,445 4,861,336 2,430,668 1,215,334 607,667 1,823,002 911,501 2,734,504 1,367,252 683,626 341,813 1,025,440 512,720 256,360 128,180 64,090 32,045 96,136 48,068 24,034 12,017 36,052 18,026 9,013 27,040 13,520 6,760 3,380 1,690 845 2,536 1,268 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19

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