3 × 5 × 19 × 809

Prime Factor Structure

Factorization String 3 × 5 × 19 × 809

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 388,800

Proper Divisor Sum 158,235

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #230563 ← → #230567

1 3 5 15 19 57 95 285 809 2,427 4,045 12,135 15,371 46,113 76,855 230,565

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

230,565 691,696 345,848 172,924 86,462 43,231 129,694 64,847 194,542 97,271 291,814 145,907 437,722 218,861 656,584 328,292 164,146 82,073 246,220 123,110 61,555 184,666 92,333 277,000 138,500 69,250 34,625 103,876 51,938 25,969 77,908 38,954 19,477 58,432 29,216 14,608 7,304 3,652 1,826 913 2,740 1,370 685 2,056 1,028 514 257 772 386 193 580 290 145 436 218 109 328 164 82 41

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