2² × 3 × 5 × 7 × 131

Prime Factor Structure

Factorization String 2^2 × 3 × 5 × 7 × 131

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 177,408

Proper Divisor Sum 122,388

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #55009 ← → #55021

1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 131 140 210 262 393 420 524 655 786 917 1,310 1,572 1,834 1,965 2,620 2,751 3,668 3,930 4,585 5,502 7,860 9,170 11,004 13,755 18,340 27,510 55,020

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

55,020 27,510 13,755 41,266 20,633 61,900 30,950 15,475 46,426 23,213 69,640 34,820 17,410 8,705 26,116 13,058 6,529 19,588 9,794 4,897 14,692 7,346 3,673 11,020 5,510 2,755 8,266 4,133 12,400 6,200 3,100 1,550 775 2,326 1,163 3,490 1,745 5,236 2,618 1,309 3,928 1,964 982 491 1,474 737 2,212 1,106 553 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105

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