7² × 53 × 6397

Prime Factor Structure

Factorization String 7^2 × 53 × 6397

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 19,693,044

Proper Divisor Sum 3,080,035

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #16612987 ← → #16613021

1 7 49 53 371 2,597 6,397 44,779 313,453 339,041 2,373,287 16,613,009

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

16,613,009 49,839,028 24,919,514 12,459,757 37,379,272 18,689,636 9,344,818 4,672,409 14,017,228 7,008,614 3,504,307 10,512,922 5,256,461 15,769,384 7,884,692 3,942,346 1,971,173 5,913,520 2,956,760 1,478,380 739,190 369,595 1,108,786 554,393 1,663,180 831,590 415,795 1,247,386 623,693 1,871,080 935,540 467,770 233,885 701,656 350,828 175,414 87,707 263,122 131,561 394,684 197,342 98,671 296,014 148,007 444,022 222,011 666,034 333,017 999,052 499,526 249,763 749,290 374,645 1,123,936 561,968 280,984 140,492 70,246 35,123 105,370

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