3 × 5 × 13² × 593

Prime Factor Structure

Factorization String 3 × 5 × 13^2 × 593

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 2,608,848

Proper Divisor Sum 1,105,593

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1503253 ← → #1503263

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

1,503,255 4,509,766 2,254,883 6,764,650 3,382,325 10,146,976 5,073,488 2,536,744 1,268,372 634,186 317,093 951,280 475,640 237,820 118,910 59,455 178,366 89,183 267,550 133,775 401,326 200,663 601,990 300,995 902,986 451,493 1,354,480 677,240 338,620 169,310 84,655 253,966 126,983 380,950 190,475 571,426 285,713 857,140 428,570 214,285 642,856 321,428 160,714 80,357 241,072 120,536 60,268 30,134 15,067 45,202 22,601 67,804 33,902 16,951 50,854 25,427 76,282 38,141 114,424 57,212

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