2 × 5 × 157 × 3257

Prime Factor Structure

Factorization String 2 × 5 × 157 × 3257

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,265,752

Proper Divisor Sum 4,152,262

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #5113487 ← → #5113513

1 2 5 10 157 314 785 1,570 3,257 6,514 16,285 32,570 511,349 1,022,698 2,556,745 5,113,490

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

5,113,490 2,556,745 7,670,236 3,835,118 1,917,559 5,752,678 2,876,339 8,629,018 4,314,509 12,943,528 6,471,764 3,235,882 1,617,941 4,853,824 2,426,912 1,213,456 606,728 303,364 151,682 75,841 227,524 113,762 56,881 170,644 85,322 42,661 127,984 63,992 31,996 15,998 7,999 23,998 11,999 35,998 17,999 53,998 26,999 80,998 40,499 121,498 60,749 182,248 91,124 45,562 22,781 68,344 34,172 17,086 8,543 25,630 12,815 38,446 19,223 57,670 28,835 86,506 43,253 129,760 64,880 32,440

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