5² × 13 × 55331

Prime Factor Structure

Factorization String 5^2 × 13 × 55331

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 24,014,088

Proper Divisor Sum 6,031,513

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #17982571 ← → #17982577

1 5 13 25 65 325 55,331 276,655 719,303 1,383,275 3,596,515 17,982,575

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

17,982,575 53,947,726 26,973,863 80,921,590 40,460,795 121,382,386 60,691,193 182,073,580 91,036,790 45,518,395 136,555,186 68,277,593 204,832,780 102,416,390 51,208,195 153,624,586 76,812,293 230,436,880 115,218,440 57,609,220 28,804,610 14,402,305 43,206,916 21,603,458 10,801,729 32,405,188 16,202,594 8,101,297 24,303,892 12,151,946 6,075,973 18,227,920 9,113,960 4,556,980 2,278,490 1,139,245 3,417,736 1,708,868 854,434 427,217 1,281,652 640,826 320,413 961,240 480,620 240,310 120,155 360,466 180,233 540,700 270,350 135,175 405,526 202,763 608,290 304,145 912,436 456,218 228,109 684,328

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