223 × 2887

Prime Factor Structure

Factorization String 223 × 2887

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 646,912

Proper Divisor Sum 3,111

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #643781 ← → #643847

1 223 2,887 643,801

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

643,801 1,931,404 965,702 482,851 1,448,554 724,277 2,172,832 1,086,416 543,208 271,604 135,802 67,901 203,704 101,852 50,926 25,463 76,390 38,195 114,586 57,293 171,880 85,940 42,970 21,485 64,456 32,228 16,114 8,057 24,172 12,086 6,043 18,130 9,065 27,196 13,598 6,799 20,398 10,199 30,598 15,299 45,898 22,949 68,848 34,424 17,212 8,606 4,303 12,910 6,455 19,366 9,683 29,050 14,525 43,576 21,788 10,894 5,447 16,342 8,171 24,514

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