2 × 13 × 43 × 3989

Prime Factor Structure

Factorization String 2 × 13 × 43 × 3989

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,373,520

Proper Divisor Sum 2,913,818

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #4459687 ← → #4459709

1 2 13 26 43 86 559 1,118 3,989 7,978 51,857 103,714 171,527 343,054 2,229,851 4,459,702

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

4,459,702 2,229,851 6,689,554 3,344,777 10,034,332 5,017,166 2,508,583 7,525,750 3,762,875 11,288,626 5,644,313 16,932,940 8,466,470 4,233,235 12,699,706 6,349,853 19,049,560 9,524,780 4,762,390 2,381,195 7,143,586 3,571,793 10,715,380 5,357,690 2,678,845 8,036,536 4,018,268 2,009,134 1,004,567 3,013,702 1,506,851 4,520,554 2,260,277 6,780,832 3,390,416 1,695,208 847,604 423,802 211,901 635,704 317,852 158,926 79,463 238,390 119,195 357,586 178,793 536,380 268,190 134,095 402,286 201,143 603,430 301,715 905,146 452,573 1,357,720 678,860 339,430 169,715

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