11 × 19 × 31 × 131

Prime Factor Structure

Factorization String 11 × 19 × 31 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,013,760

Proper Divisor Sum 165,011

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #848747 ← → #848761

1 11 19 31 131 209 341 589 1,441 2,489 4,061 6,479 27,379 44,671 77,159 848,749

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

848,749 2,546,248 1,273,124 636,562 318,281 954,844 477,422 238,711 716,134 358,067 1,074,202 537,101 1,611,304 805,652 402,826 201,413 604,240 302,120 151,060 75,530 37,765 113,296 56,648 28,324 14,162 7,081 21,244 10,622 5,311 15,934 7,967 23,902 11,951 35,854 17,927 53,782 26,891 80,674 40,337 121,012 60,506 30,253 90,760 45,380 22,690 11,345 34,036 17,018 8,509 25,528 12,764 6,382 3,191 9,574 4,787 14,362 7,181 21,544 10,772 5,386

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