3 × 7 × 13 × 19 × 31 × 109

Prime Factor Structure

Factorization String 3 × 7 × 13 × 19 × 31 × 109

Distinct Prime Factors 6

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 31,539,200

Proper Divisor Sum 14,012,327

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #17526871 ← → #17526913

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

17,526,873 52,580,620 26,290,310 13,145,155 39,435,466 19,717,733 59,153,200 29,576,600 14,788,300 7,394,150 3,697,075 11,091,226 5,545,613 16,636,840 8,318,420 4,159,210 2,079,605 6,238,816 3,119,408 1,559,704 779,852 389,926 194,963 584,890 292,445 877,336 438,668 219,334 109,667 329,002 164,501 493,504 246,752 123,376 61,688 30,844 15,422 7,711 23,134 11,567 34,702 17,351 52,054 26,027 78,082 39,041 117,124 58,562 29,281 87,844 43,922 21,961 65,884 32,942 16,471 49,414 24,707 74,122 37,061 111,184

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