620569

Prime Factor Structure

Factorization String 620569

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 620,570

Proper Divisor Sum 1

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #620567 ← → #620579

1 620,569

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

620,569 1,861,708 930,854 465,427 1,396,282 698,141 2,094,424 1,047,212 523,606 261,803 785,410 392,705 1,178,116 589,058 294,529 883,588 441,794 220,897 662,692 331,346 165,673 497,020 248,510 124,255 372,766 186,383 559,150 279,575 838,726 419,363 1,258,090 629,045 1,887,136 943,568 471,784 235,892 117,946 58,973 176,920 88,460 44,230 22,115 66,346 33,173 99,520 49,760 24,880 12,440 6,220 3,110 1,555 4,666 2,333 7,000 3,500 1,750 875 2,626 1,313 3,940

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