3 × 5 × 13 × 85243

Prime Factor Structure

Factorization String 3 × 5 × 13 × 85243

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 28,641,984

Proper Divisor Sum 12,019,599

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #16622357 ← → #16622393

1 3 5 13 15 39 65 195 85,243 255,729 426,215 1,108,159 1,278,645 3,324,477 5,540,795 16,622,385

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

16,622,385 49,867,156 24,933,578 12,466,789 37,400,368 18,700,184 9,350,092 4,675,046 2,337,523 7,012,570 3,506,285 10,518,856 5,259,428 2,629,714 1,314,857 3,944,572 1,972,286 986,143 2,958,430 1,479,215 4,437,646 2,218,823 6,656,470 3,328,235 9,984,706 4,992,353 14,977,060 7,488,530 3,744,265 11,232,796 5,616,398 2,808,199 8,424,598 4,212,299 12,636,898 6,318,449 18,955,348 9,477,674 4,738,837 14,216,512 7,108,256 3,554,128 1,777,064 888,532 444,266 222,133 666,400 333,200 166,600 83,300 41,650 20,825 62,476 31,238 15,619 46,858 23,429 70,288 35,144 17,572

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