2 × 3² × 331²

Prime Factor Structure

Factorization String 2 × 3^2 × 331^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 4,285,827

Proper Divisor Sum 2,313,729

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #1972097 ← → #1972099

1 2 3 6 9 18 331 662 993 1,986 2,979 5,958 109,561 219,122 328,683 657,366 986,049 1,972,098

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

1,972,098 986,049 2,958,148 1,479,074 739,537 2,218,612 1,109,306 554,653 1,663,960 831,980 415,990 207,995 623,986 311,993 935,980 467,990 233,995 701,986 350,993 1,052,980 526,490 263,245 789,736 394,868 197,434 98,717 296,152 148,076 74,038 37,019 111,058 55,529 166,588 83,294 41,647 124,942 62,471 187,414 93,707 281,122 140,561 421,684 210,842 105,421 316,264 158,132 79,066 39,533 118,600 59,300 29,650 14,825 44,476 22,238 11,119 33,358 16,679 50,038 25,019 75,058

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