3 × 5 × 1334771

Prime Factor Structure

Factorization String 3 × 5 × 1334771

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 32,034,528

Proper Divisor Sum 12,012,963

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #20021549 ← → #20021623

1 3 5 15 1,334,771 4,004,313 6,673,855 20,021,565

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

20,021,565 60,064,696 30,032,348 15,016,174 7,508,087 22,524,262 11,262,131 33,786,394 16,893,197 50,679,592 25,339,796 12,669,898 6,334,949 19,004,848 9,502,424 4,751,212 2,375,606 1,187,803 3,563,410 1,781,705 5,345,116 2,672,558 1,336,279 4,008,838 2,004,419 6,013,258 3,006,629 9,019,888 4,509,944 2,254,972 1,127,486 563,743 1,691,230 845,615 2,536,846 1,268,423 3,805,270 1,902,635 5,707,906 2,853,953 8,561,860 4,280,930 2,140,465 6,421,396 3,210,698 1,605,349 4,816,048 2,408,024 1,204,012 602,006 301,003 903,010 451,505 1,354,516 677,258 338,629 1,015,888 507,944 253,972 126,986

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