2 × 3³ × 2551

Prime Factor Structure

Factorization String 2 × 3^3 × 2551

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 306,240

Proper Divisor Sum 168,486

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #137743 ← → #137771

1 2 3 6 9 18 27 54 2,551 5,102 7,653 15,306 22,959 45,918 68,877 137,754

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

137,754 68,877 206,632 103,316 51,658 25,829 77,488 38,744 19,372 9,686 4,843 14,530 7,265 21,796 10,898 5,449 16,348 8,174 4,087 12,262 6,131 18,394 9,197 27,592 13,796 6,898 3,449 10,348 5,174 2,587 7,762 3,881 11,644 5,822 2,911 8,734 4,367 13,102 6,551 19,654 9,827 29,482 14,741 44,224 22,112 11,056 5,528 2,764 1,382 691 2,074 1,037 3,112 1,556 778 389 1,168 584 292 146

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