2 × 5³ × 13 × 61

Prime Factor Structure

Factorization String 2 × 5^3 × 13 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 406,224

Proper Divisor Sum 207,974

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #198241 ← → #198251

1 2 5 10 13 25 26 50 61 65 122 125 130 250 305 325 610 650 793 1,525 1,586 1,625 3,050 3,250 3,965 7,625 7,930 15,250 19,825 39,650 99,125 198,250

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

198,250 99,125 297,376 148,688 74,344 37,172 18,586 9,293 27,880 13,940 6,970 3,485 10,456 5,228 2,614 1,307 3,922 1,961 5,884 2,942 1,471 4,414 2,207 6,622 3,311 9,934 4,967 14,902 7,451 22,354 11,177 33,532 16,766 8,383 25,150 12,575 37,726 18,863 56,590 28,295 84,886 42,443 127,330 63,665 190,996 95,498 47,749 143,248 71,624 35,812 17,906 8,953 26,860 13,430 6,715 20,146 10,073 30,220 15,110 7,555

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