7 × 17 × 18371

Prime Factor Structure

Factorization String 7 × 17 × 18371

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,645,568

Proper Divisor Sum 459,419

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2186141 ← → #2186189

1 7 17 119 18,371 128,597 312,307 2,186,149

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

2,186,149 6,558,448 3,279,224 1,639,612 819,806 409,903 1,229,710 614,855 1,844,566 922,283 2,766,850 1,383,425 4,150,276 2,075,138 1,037,569 3,112,708 1,556,354 778,177 2,334,532 1,167,266 583,633 1,750,900 875,450 437,725 1,313,176 656,588 328,294 164,147 492,442 246,221 738,664 369,332 184,666 92,333 277,000 138,500 69,250 34,625 103,876 51,938 25,969 77,908 38,954 19,477 58,432 29,216 14,608 7,304 3,652 1,826 913 2,740 1,370 685 2,056 1,028 514 257 772 386

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