2 × 3 × 5 × 13 × 971

Prime Factor Structure

Factorization String 2 × 3 × 5 × 13 × 971

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 979,776

Proper Divisor Sum 601,086

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #378683 ← → #378691

1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 971 1,942 2,913 4,855 5,826 9,710 12,623 14,565 25,246 29,130 37,869 63,115 75,738 126,230 189,345 378,690

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

378,690 189,345 568,036 284,018 142,009 426,028 213,014 106,507 319,522 159,761 479,284 239,642 119,821 359,464 179,732 89,866 44,933 134,800 67,400 33,700 16,850 8,425 25,276 12,638 6,319 18,958 9,479 28,438 14,219 42,658 21,329 63,988 31,994 15,997 47,992 23,996 11,998 5,999 17,998 8,999 26,998 13,499 40,498 20,249 60,748 30,374 15,187 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

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