2 × 3 × 5 × 67219

Prime Factor Structure

Factorization String 2 × 3 × 5 × 67219

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,839,840

Proper Divisor Sum 2,823,270

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2016559 ← → #2016577

1 2 3 5 6 10 15 30 67,219 134,438 201,657 336,095 403,314 672,190 1,008,285 2,016,570

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

2,016,570 1,008,285 3,024,856 1,512,428 756,214 378,107 1,134,322 567,161 1,701,484 850,742 425,371 1,276,114 638,057 1,914,172 957,086 478,543 1,435,630 717,815 2,153,446 1,076,723 3,230,170 1,615,085 4,845,256 2,422,628 1,211,314 605,657 1,816,972 908,486 454,243 1,362,730 681,365 2,044,096 1,022,048 511,024 255,512 127,756 63,878 31,939 95,818 47,909 143,728 71,864 35,932 17,966 8,983 26,950 13,475 40,426 20,213 60,640 30,320 15,160 7,580 3,790 1,895 5,686 2,843 8,530 4,265 12,796

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