5 × 13² × 421

Prime Factor Structure

Factorization String 5 × 13^2 × 421

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 463,356

Proper Divisor Sum 107,611

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #355723 ← → #355753

1 5 13 65 169 421 845 2,105 5,473 27,365 71,149 355,745

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

355,745 1,067,236 533,618 266,809 800,428 400,214 200,107 600,322 300,161 900,484 450,242 225,121 675,364 337,682 168,841 506,524 253,262 126,631 379,894 189,947 569,842 284,921 854,764 427,382 213,691 641,074 320,537 961,612 480,806 240,403 721,210 360,605 1,081,816 540,908 270,454 135,227 405,682 202,841 608,524 304,262 152,131 456,394 228,197 684,592 342,296 171,148 85,574 42,787 128,362 64,181 192,544 96,272 48,136 24,068 12,034 6,017 18,052 9,026 4,513 13,540

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