3² × 13 × 3389

Prime Factor Structure

Factorization String 3^2 × 13 × 3389

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 616,980

Proper Divisor Sum 220,467

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #396509 ← → #396523

1 3 9 13 39 117 3,389 10,167 30,501 44,057 132,171 396,513

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

396,513 1,189,540 594,770 297,385 892,156 446,078 223,039 669,118 334,559 1,003,678 501,839 1,505,518 752,759 2,258,278 1,129,139 3,387,418 1,693,709 5,081,128 2,540,564 1,270,282 635,141 1,905,424 952,712 476,356 238,178 119,089 357,268 178,634 89,317 267,952 133,976 66,988 33,494 16,747 50,242 25,121 75,364 37,682 18,841 56,524 28,262 14,131 42,394 21,197 63,592 31,796 15,898 7,949 23,848 11,924 5,962 2,981 8,944 4,472 2,236 1,118 559 1,678 839 2,518

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