2 × 280759

Prime Factor Structure

Factorization String 2 × 280759

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 842,280

Proper Divisor Sum 280,762

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #561461 ← → #561521

1 2 280,759 561,518

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

561,518 280,759 842,278 421,139 1,263,418 631,709 1,895,128 947,564 473,782 236,891 710,674 355,337 1,066,012 533,006 266,503 799,510 399,755 1,199,266 599,633 1,798,900 899,450 449,725 1,349,176 674,588 337,294 168,647 505,942 252,971 758,914 379,457 1,138,372 569,186 284,593 853,780 426,890 213,445 640,336 320,168 160,084 80,042 40,021 120,064 60,032 30,016 15,008 7,504 3,752 1,876 938 469 1,408 704 352 176 88 44 22 11 34 17

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