7² × 13 × 1031

Prime Factor Structure

Factorization String 7^2 × 13 × 1031

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 823,536

Proper Divisor Sum 166,789

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #656741 ← → #656749

1 7 13 49 91 637 1,031 7,217 13,403 50,519 93,821 656,747

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

656,747 1,970,242 985,121 2,955,364 1,477,682 738,841 2,216,524 1,108,262 554,131 1,662,394 831,197 2,493,592 1,246,796 623,398 311,699 935,098 467,549 1,402,648 701,324 350,662 175,331 525,994 262,997 788,992 394,496 197,248 98,624 49,312 24,656 12,328 6,164 3,082 1,541 4,624 2,312 1,156 578 289 868 434 217 652 326 163 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20

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