3³ × 61 × 1297

Prime Factor Structure

Factorization String 3^3 × 61 × 1297

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,219,040

Proper Divisor Sum 1,082,881

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #2136157 ← → #2136163

1 3 9 27 61 183 549 1,297 1,647 3,891 11,673 35,019 79,117 237,351 712,053 2,136,159

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

2,136,159 6,408,478 3,204,239 9,612,718 4,806,359 14,419,078 7,209,539 21,628,618 10,814,309 32,442,928 16,221,464 8,110,732 4,055,366 2,027,683 6,083,050 3,041,525 9,124,576 4,562,288 2,281,144 1,140,572 570,286 285,143 855,430 427,715 1,283,146 641,573 1,924,720 962,360 481,180 240,590 120,295 360,886 180,443 541,330 270,665 811,996 405,998 202,999 608,998 304,499 913,498 456,749 1,370,248 685,124 342,562 171,281 513,844 256,922 128,461 385,384 192,692 96,346 48,173 144,520 72,260 36,130 18,065 54,196 27,098 13,549

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