13 × 17 × 23 × 41

Prime Factor Structure

Factorization String 13 × 17 × 23 × 41

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 254,016

Proper Divisor Sum 45,613

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #208393 ← → #208409

1 13 17 23 41 221 299 391 533 697 943 5,083 9,061 12,259 16,031 208,403

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

208,403 625,210 312,605 937,816 468,908 234,454 117,227 351,682 175,841 527,524 263,762 131,881 395,644 197,822 98,911 296,734 148,367 445,102 222,551 667,654 333,827 1,001,482 500,741 1,502,224 751,112 375,556 187,778 93,889 281,668 140,834 70,417 211,252 105,626 52,813 158,440 79,220 39,610 19,805 59,416 29,708 14,854 7,427 22,282 11,141 33,424 16,712 8,356 4,178 2,089 6,268 3,134 1,567 4,702 2,351 7,054 3,527 10,582 5,291 15,874 7,937

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