13 × 18257

Prime Factor Structure

Factorization String 13 × 18257

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 255,612

Proper Divisor Sum 18,271

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #237331 ← → #237343

1 13 18,257 237,341

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

237,341 712,024 356,012 178,006 89,003 267,010 133,505 400,516 200,258 100,129 300,388 150,194 75,097 225,292 112,646 56,323 168,970 84,485 253,456 126,728 63,364 31,682 15,841 47,524 23,762 11,881 35,644 17,822 8,911 26,734 13,367 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

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