2 × 5 × 23 × 19391

Prime Factor Structure

Factorization String 2 × 5 × 23 × 19391

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,377,344

Proper Divisor Sum 3,917,414

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #4459921 ← → #4459951

1 2 5 10 23 46 115 230 19,391 38,782 96,955 193,910 445,993 891,986 2,229,965 4,459,930

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

4,459,930 2,229,965 6,689,896 3,344,948 1,672,474 836,237 2,508,712 1,254,356 627,178 313,589 940,768 470,384 235,192 117,596 58,798 29,399 88,198 44,099 132,298 66,149 198,448 99,224 49,612 24,806 12,403 37,210 18,605 55,816 27,908 13,954 6,977 20,932 10,466 5,233 15,700 7,850 3,925 11,776 5,888 2,944 1,472 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4

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