13 × 67531

Prime Factor Structure

Factorization String 13 × 67531

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 945,448

Proper Divisor Sum 67,545

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #877883 ← → #877907

1 13 67,531 877,903

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

877,903 2,633,710 1,316,855 3,950,566 1,975,283 5,925,850 2,962,925 8,888,776 4,444,388 2,222,194 1,111,097 3,333,292 1,666,646 833,323 2,499,970 1,249,985 3,749,956 1,874,978 937,489 2,812,468 1,406,234 703,117 2,109,352 1,054,676 527,338 263,669 791,008 395,504 197,752 98,876 49,438 24,719 74,158 37,079 111,238 55,619 166,858 83,429 250,288 125,144 62,572 31,286 15,643 46,930 23,465 70,396 35,198 17,599 52,798 26,399 79,198 39,599 118,798 59,399 178,198 89,099 267,298 133,649 400,948 200,474

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