2 × 3 × 1289

Prime Factor Structure

Factorization String 2 × 3 × 1289

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 15,480

Proper Divisor Sum 7,746

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #7727 ← → #7741

1 2 3 6 1,289 2,578 3,867 7,734

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

7,734 3,867 11,602 5,801 17,404 8,702 4,351 13,054 6,527 19,582 9,791 29,374 14,687 44,062 22,031 66,094 33,047 99,142 49,571 148,714 74,357 223,072 111,536 55,768 27,884 13,942 6,971 20,914 10,457 31,372 15,686 7,843 23,530 11,765 35,296 17,648 8,824 4,412 2,206 1,103 3,310 1,655 4,966 2,483 7,450 3,725 11,176 5,588 2,794 1,397 4,192 2,096 1,048 524 262 131 394 197 592 296

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