7² × 79 × 103

Prime Factor Structure

Factorization String 7^2 × 79 × 103

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 474,240

Proper Divisor Sum 75,527

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #398711 ← → #398729

1 7 49 79 103 553 721 3,871 5,047 8,137 56,959 398,713

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

398,713 1,196,140 598,070 299,035 897,106 448,553 1,345,660 672,830 336,415 1,009,246 504,623 1,513,870 756,935 2,270,806 1,135,403 3,406,210 1,703,105 5,109,316 2,554,658 1,277,329 3,831,988 1,915,994 957,997 2,873,992 1,436,996 718,498 359,249 1,077,748 538,874 269,437 808,312 404,156 202,078 101,039 303,118 151,559 454,678 227,339 682,018 341,009 1,023,028 511,514 255,757 767,272 383,636 191,818 95,909 287,728 143,864 71,932 35,966 17,983 53,950 26,975 80,926 40,463 121,390 60,695 182,086 91,043

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