13 × 53 × 491

Prime Factor Structure

Factorization String 13 × 53 × 491

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 371,952

Proper Divisor Sum 33,653

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #338297 ← → #338309

1 13 53 491 689 6,383 26,023 338,299

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

338,299 1,014,898 507,449 1,522,348 761,174 380,587 1,141,762 570,881 1,712,644 856,322 428,161 1,284,484 642,242 321,121 963,364 481,682 240,841 722,524 361,262 180,631 541,894 270,947 812,842 406,421 1,219,264 609,632 304,816 152,408 76,204 38,102 19,051 57,154 28,577 85,732 42,866 21,433 64,300 32,150 16,075 48,226 24,113 72,340 36,170 18,085 54,256 27,128 13,564 6,782 3,391 10,174 5,087 15,262 7,631 22,894 11,447 34,342 17,171 51,514 25,757 77,272

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