2² × 3 × 5 × 7 × 311

Prime Factor Structure

Factorization String 2^2 × 3 × 5 × 7 × 311

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 419,328

Proper Divisor Sum 288,708

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #130619 ← → #130621

1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 311 420 622 933 1,244 1,555 1,866 2,177 3,110 3,732 4,354 4,665 6,220 6,531 8,708 9,330 10,885 13,062 18,660 21,770 26,124 32,655 43,540 65,310 130,620

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

130,620 65,310 32,655 97,966 48,983 146,950 73,475 220,426 110,213 330,640 165,320 82,660 41,330 20,665 61,996 30,998 15,499 46,498 23,249 69,748 34,874 17,437 52,312 26,156 13,078 6,539 19,618 9,809 29,428 14,714 7,357 22,072 11,036 5,518 2,759 8,278 4,139 12,418 6,209 18,628 9,314 4,657 13,972 6,986 3,493 10,480 5,240 2,620 1,310 655 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830

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