2² × 5 × 17 × 1931

Prime Factor Structure

Factorization String 2^2 × 5 × 17 × 1931

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,460,592

Proper Divisor Sum 804,052

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #656527 ← → #656561

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

656,540 328,270 164,135 492,406 246,203 738,610 369,305 1,107,916 553,958 276,979 830,938 415,469 1,246,408 623,204 311,602 155,801 467,404 233,702 116,851 350,554 175,277 525,832 262,916 131,458 65,729 197,188 98,594 49,297 147,892 73,946 36,973 110,920 55,460 27,730 13,865 41,596 20,798 10,399 31,198 15,599 46,798 23,399 70,198 35,099 105,298 52,649 157,948 78,974 39,487 118,462 59,231 177,694 88,847 266,542 133,271 399,814 199,907 599,722 299,861 899,584

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