2² × 5 × 2018309

Prime Factor Structure

Factorization String 2^2 × 5 × 2018309

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 84,769,020

Proper Divisor Sum 44,402,840

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #40366171 ← → #40366243

1 2 4 5 10 20 2,018,309 4,036,618 8,073,236 10,091,545 20,183,090 40,366,180

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

40,366,180 20,183,090 10,091,545 30,274,636 15,137,318 7,568,659 22,705,978 11,352,989 34,058,968 17,029,484 8,514,742 4,257,371 12,772,114 6,386,057 19,158,172 9,579,086 4,789,543 14,368,630 7,184,315 21,552,946 10,776,473 32,329,420 16,164,710 8,082,355 24,247,066 12,123,533 36,370,600 18,185,300 9,092,650 4,546,325 13,638,976 6,819,488 3,409,744 1,704,872 852,436 426,218 213,109 639,328 319,664 159,832 79,916 39,958 19,979 59,938 29,969 89,908 44,954 22,477 67,432 33,716 16,858 8,429 25,288 12,644 6,322 3,161 9,484 4,742 2,371 7,114

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