3 × 5² × 5309

Prime Factor Structure

Factorization String 3 × 5^2 × 5309

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 658,440

Proper Divisor Sum 260,265

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #398171 ← → #398207

1 3 5 15 25 75 5,309 15,927 26,545 79,635 132,725 398,175

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

398,175 1,194,526 597,263 1,791,790 895,895 2,687,686 1,343,843 4,031,530 2,015,765 6,047,296 3,023,648 1,511,824 755,912 377,956 188,978 94,489 283,468 141,734 70,867 212,602 106,301 318,904 159,452 79,726 39,863 119,590 59,795 179,386 89,693 269,080 134,540 67,270 33,635 100,906 50,453 151,360 75,680 37,840 18,920 9,460 4,730 2,365 7,096 3,548 1,774 887 2,662 1,331 3,994 1,997 5,992 2,996 1,498 749 2,248 1,124 562 281 844 422

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