2 × 13 × 673817

Prime Factor Structure

Factorization String 2 × 13 × 673817

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 28,300,356

Proper Divisor Sum 10,781,114

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #17519239 ← → #17519263

1 2 13 26 673,817 1,347,634 8,759,621 17,519,242

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

17,519,242 8,759,621 26,278,864 13,139,432 6,569,716 3,284,858 1,642,429 4,927,288 2,463,644 1,231,822 615,911 1,847,734 923,867 2,771,602 1,385,801 4,157,404 2,078,702 1,039,351 3,118,054 1,559,027 4,677,082 2,338,541 7,015,624 3,507,812 1,753,906 876,953 2,630,860 1,315,430 657,715 1,973,146 986,573 2,959,720 1,479,860 739,930 369,965 1,109,896 554,948 277,474 138,737 416,212 208,106 104,053 312,160 156,080 78,040 39,020 19,510 9,755 29,266 14,633 43,900 21,950 10,975 32,926 16,463 49,390 24,695 74,086 37,043 111,130

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