17 × 23 × 547

Prime Factor Structure

Factorization String 17 × 23 × 547

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 236,736

Proper Divisor Sum 22,859

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #213859 ← → #213881

1 17 23 391 547 9,299 12,581 213,877

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

213,877 641,632 320,816 160,408 80,204 40,102 20,051 60,154 30,077 90,232 45,116 22,558 11,279 33,838 16,919 50,758 25,379 76,138 38,069 114,208 57,104 28,552 14,276 7,138 3,569 10,708 5,354 2,677 8,032 4,016 2,008 1,004 502 251 754 377 1,132 566 283 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367

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