3 × 31 × 41 × 131

Prime Factor Structure

Factorization String 3 × 31 × 41 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 709,632

Proper Divisor Sum 210,129

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #499493 ← → #499507

1 3 31 41 93 123 131 393 1,271 3,813 4,061 5,371 12,183 16,113 166,501 499,503

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

499,503 1,498,510 749,255 2,247,766 1,123,883 3,371,650 1,685,825 5,057,476 2,528,738 1,264,369 3,793,108 1,896,554 948,277 2,844,832 1,422,416 711,208 355,604 177,802 88,901 266,704 133,352 66,676 33,338 16,669 50,008 25,004 12,502 6,251 18,754 9,377 28,132 14,066 7,033 21,100 10,550 5,275 15,826 7,913 23,740 11,870 5,935 17,806 8,903 26,710 13,355 40,066 20,033 60,100 30,050 15,025 45,076 22,538 11,269 33,808 16,904 8,452 4,226 2,113 6,340 3,170

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