1217 × 1367

Prime Factor Structure

Factorization String 1217 × 1367

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,666,224

Proper Divisor Sum 2,585

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #1663619 ← → #1663681

1 1,217 1,367 1,663,639

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

1,663,639 4,990,918 2,495,459 7,486,378 3,743,189 11,229,568 5,614,784 2,807,392 1,403,696 701,848 350,924 175,462 87,731 263,194 131,597 394,792 197,396 98,698 49,349 148,048 74,024 37,012 18,506 9,253 27,760 13,880 6,940 3,470 1,735 5,206 2,603 7,810 3,905 11,716 5,858 2,929 8,788 4,394 2,197 6,592 3,296 1,648 824 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780

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