3 × 11 × 23 × 37

Prime Factor Structure

Factorization String 3 × 11 × 23 × 37

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 43,776

Proper Divisor Sum 15,693

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #28081 ← → #28087

1 3 11 23 33 37 69 111 253 407 759 851 1,221 2,553 9,361 28,083

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

28,083 84,250 42,125 126,376 63,188 31,594 15,797 47,392 23,696 11,848 5,924 2,962 1,481 4,444 2,222 1,111 3,334 1,667 5,002 2,501 7,504 3,752 1,876 938 469 1,408 704 352 176 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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