2 × 5 × 43 × 20719

Prime Factor Structure

Factorization String 2 × 5 × 43 × 20719

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 16,410,240

Proper Divisor Sum 7,501,070

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #8909161 ← → #8909171

1 2 5 10 43 86 215 430 20,719 41,438 103,595 207,190 890,917 1,781,834 4,454,585 8,909,170

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

8,909,170 4,454,585 13,363,756 6,681,878 3,340,939 10,022,818 5,011,409 15,034,228 7,517,114 3,758,557 11,275,672 5,637,836 2,818,918 1,409,459 4,228,378 2,114,189 6,342,568 3,171,284 1,585,642 792,821 2,378,464 1,189,232 594,616 297,308 148,654 74,327 222,982 111,491 334,474 167,237 501,712 250,856 125,428 62,714 31,357 94,072 47,036 23,518 11,759 35,278 17,639 52,918 26,459 79,378 39,689 119,068 59,534 29,767 89,302 44,651 133,954 66,977 200,932 100,466 50,233 150,700 75,350 37,675 113,026 56,513

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