5 × 37 × 21589

Prime Factor Structure

Factorization String 5 × 37 × 21589

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,922,520

Proper Divisor Sum 928,555

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #3993959 ← → #3993991

1 5 37 185 21,589 107,945 798,793 3,993,965

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

3,993,965 11,981,896 5,990,948 2,995,474 1,497,737 4,493,212 2,246,606 1,123,303 3,369,910 1,684,955 5,054,866 2,527,433 7,582,300 3,791,150 1,895,575 5,686,726 2,843,363 8,530,090 4,265,045 12,795,136 6,397,568 3,198,784 1,599,392 799,696 399,848 199,924 99,962 49,981 149,944 74,972 37,486 18,743 56,230 28,115 84,346 42,173 126,520 63,260 31,630 15,815 47,446 23,723 71,170 35,585 106,756 53,378 26,689 80,068 40,034 20,017 60,052 30,026 15,013 45,040 22,520 11,260 5,630 2,815 8,446 4,223

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