3² × 5² × 1979

Prime Factor Structure

Factorization String 3^2 × 5^2 × 1979

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 797,940

Proper Divisor Sum 352,665

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #445271 ← → #445279

1 3 5 9 15 25 45 75 225 1,979 5,937 9,895 17,811 29,685 49,475 89,055 148,425 445,275

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

445,275 1,335,826 667,913 2,003,740 1,001,870 500,935 1,502,806 751,403 2,254,210 1,127,105 3,381,316 1,690,658 845,329 2,535,988 1,267,994 633,997 1,901,992 950,996 475,498 237,749 713,248 356,624 178,312 89,156 44,578 22,289 66,868 33,434 16,717 50,152 25,076 12,538 6,269 18,808 9,404 4,702 2,351 7,054 3,527 10,582 5,291 15,874 7,937 23,812 11,906 5,953 17,860 8,930 4,465 13,396 6,698 3,349 10,048 5,024 2,512 1,256 628 314 157 472

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