571 × 1291

Prime Factor Structure

Factorization String 571 × 1291

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 739,024

Proper Divisor Sum 1,863

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #737159 ← → #737179

1 571 1,291 737,161

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

737,161 2,211,484 1,105,742 552,871 1,658,614 829,307 2,487,922 1,243,961 3,731,884 1,865,942 932,971 2,798,914 1,399,457 4,198,372 2,099,186 1,049,593 3,148,780 1,574,390 787,195 2,361,586 1,180,793 3,542,380 1,771,190 885,595 2,656,786 1,328,393 3,985,180 1,992,590 996,295 2,988,886 1,494,443 4,483,330 2,241,665 6,724,996 3,362,498 1,681,249 5,043,748 2,521,874 1,260,937 3,782,812 1,891,406 945,703 2,837,110 1,418,555 4,255,666 2,127,833 6,383,500 3,191,750 1,595,875 4,787,626 2,393,813 7,181,440 3,590,720 1,795,360 897,680 448,840 224,420 112,210 56,105 168,316

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