13 × 43 × 421

Prime Factor Structure

Factorization String 13 × 43 × 421

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 259,952

Proper Divisor Sum 24,613

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #235337 ← → #235349

1 13 43 421 559 5,473 18,103 235,339

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

235,339 706,018 353,009 1,059,028 529,514 264,757 794,272 397,136 198,568 99,284 49,642 24,821 74,464 37,232 18,616 9,308 4,654 2,327 6,982 3,491 10,474 5,237 15,712 7,856 3,928 1,964 982 491 1,474 737 2,212 1,106 553 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250

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