2 × 5 × 7 × 7691

Prime Factor Structure

Factorization String 2 × 5 × 7 × 7691

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,107,648

Proper Divisor Sum 569,278

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #538367 ← → #538397

1 2 5 7 10 14 35 70 7,691 15,382 38,455 53,837 76,910 107,674 269,185 538,370

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

538,370 269,185 807,556 403,778 201,889 605,668 302,834 151,417 454,252 227,126 113,563 340,690 170,345 511,036 255,518 127,759 383,278 191,639 574,918 287,459 862,378 431,189 1,293,568 646,784 323,392 161,696 80,848 40,424 20,212 10,106 5,053 15,160 7,580 3,790 1,895 5,686 2,843 8,530 4,265 12,796 6,398 3,199 9,598 4,799 14,398 7,199 21,598 10,799 32,398 16,199 48,598 24,299 72,898 36,449 109,348 54,674 27,337 82,012 41,006 20,503

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