2 × 41 × 213649

Prime Factor Structure

Factorization String 2 × 41 × 213649

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 26,919,900

Proper Divisor Sum 9,400,682

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #17519207 ← → #17519221

1 2 41 82 213,649 427,298 8,759,609 17,519,218

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

17,519,218 8,759,609 26,278,828 13,139,414 6,569,707 19,709,122 9,854,561 29,563,684 14,781,842 7,390,921 22,172,764 11,086,382 5,543,191 16,629,574 8,314,787 24,944,362 12,472,181 37,416,544 18,708,272 9,354,136 4,677,068 2,338,534 1,169,267 3,507,802 1,753,901 5,261,704 2,630,852 1,315,426 657,713 1,973,140 986,570 493,285 1,479,856 739,928 369,964 184,982 92,491 277,474 138,737 416,212 208,106 104,053 312,160 156,080 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.