13 × 31 × 563

Prime Factor Structure

Factorization String 13 × 31 × 563

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 252,672

Proper Divisor Sum 25,783

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #226871 ← → #226901

1 13 31 403 563 7,319 17,453 226,889

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

226,889 680,668 340,334 170,167 510,502 255,251 765,754 382,877 1,148,632 574,316 287,158 143,579 430,738 215,369 646,108 323,054 161,527 484,582 242,291 726,874 363,437 1,090,312 545,156 272,578 136,289 408,868 204,434 102,217 306,652 153,326 76,663 229,990 114,995 344,986 172,493 517,480 258,740 129,370 64,685 194,056 97,028 48,514 24,257 72,772 36,386 18,193 54,580 27,290 13,645 40,936 20,468 10,234 5,117 15,352 7,676 3,838 1,919 5,758 2,879 8,638

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