2² × 19 × 52747

Prime Factor Structure

Factorization String 2^2 × 19 × 52747

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 7,384,720

Proper Divisor Sum 3,375,948

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #4008769 ← → #4008779

1 2 4 19 38 76 52,747 105,494 210,988 1,002,193 2,004,386 4,008,772

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

4,008,772 2,004,386 1,002,193 3,006,580 1,503,290 751,645 2,254,936 1,127,468 563,734 281,867 845,602 422,801 1,268,404 634,202 317,101 951,304 475,652 237,826 118,913 356,740 178,370 89,185 267,556 133,778 66,889 200,668 100,334 50,167 150,502 75,251 225,754 112,877 338,632 169,316 84,658 42,329 126,988 63,494 31,747 95,242 47,621 142,864 71,432 35,716 17,858 8,929 26,788 13,394 6,697 20,092 10,046 5,023 15,070 7,535 22,606 11,303 33,910 16,955 50,866 25,433

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