3² × 7 × 13 × 401

Prime Factor Structure

Factorization String 3^2 × 7 × 13 × 401

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 585,312

Proper Divisor Sum 256,893

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #328411 ← → #328421

1 3 7 9 13 21 39 63 91 117 273 401 819 1,203 2,807 3,609 5,213 8,421 15,639 25,263 36,491 46,917 109,473 328,419

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

328,419 985,258 492,629 1,477,888 738,944 369,472 184,736 92,368 46,184 23,092 11,546 5,773 17,320 8,660 4,330 2,165 6,496 3,248 1,624 812 406 203 610 305 916 458 229 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2

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