2 × 13 × 2657

Prime Factor Structure

Factorization String 2 × 13 × 2657

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 111,636

Proper Divisor Sum 42,554

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #69073 ← → #69109

1 2 13 26 2,657 5,314 34,541 69,082

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

69,082 34,541 103,624 51,812 25,906 12,953 38,860 19,430 9,715 29,146 14,573 43,720 21,860 10,930 5,465 16,396 8,198 4,099 12,298 6,149 18,448 9,224 4,612 2,306 1,153 3,460 1,730 865 2,596 1,298 649 1,948 974 487 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644

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