3 × 7 × 251 × 383

Prime Factor Structure

Factorization String 3 × 7 × 251 × 383

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,096,576

Proper Divisor Sum 1,077,783

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2018773 ← → #2018827

1 3 7 21 251 383 753 1,149 1,757 2,681 5,271 8,043 96,133 288,399 672,931 2,018,793

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

2,018,793 6,056,380 3,028,190 1,514,095 4,542,286 2,271,143 6,813,430 3,406,715 10,220,146 5,110,073 15,330,220 7,665,110 3,832,555 11,497,666 5,748,833 17,246,500 8,623,250 4,311,625 12,934,876 6,467,438 3,233,719 9,701,158 4,850,579 14,551,738 7,275,869 21,827,608 10,913,804 5,456,902 2,728,451 8,185,354 4,092,677 12,278,032 6,139,016 3,069,508 1,534,754 767,377 2,302,132 1,151,066 575,533 1,726,600 863,300 431,650 215,825 647,476 323,738 161,869 485,608 242,804 121,402 60,701 182,104 91,052 45,526 22,763 68,290 34,145 102,436 51,218 25,609 76,828

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