2 × 3603989

Prime Factor Structure

Factorization String 2 × 3603989

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 10,811,970

Proper Divisor Sum 3,603,992

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #7207957 ← → #7207987

1 2 3,603,989 7,207,978

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

7,207,978 3,603,989 10,811,968 5,405,984 2,702,992 1,351,496 675,748 337,874 168,937 506,812 253,406 126,703 380,110 190,055 570,166 285,083 855,250 427,625 1,282,876 641,438 320,719 962,158 481,079 1,443,238 721,619 2,164,858 1,082,429 3,247,288 1,623,644 811,822 405,911 1,217,734 608,867 1,826,602 913,301 2,739,904 1,369,952 684,976 342,488 171,244 85,622 42,811 128,434 64,217 192,652 96,326 48,163 144,490 72,245 216,736 108,368 54,184 27,092 13,546 6,773 20,320 10,160 5,080 2,540 1,270

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