5 × 13 × 19 × 163

Prime Factor Structure

Factorization String 5 × 13 × 19 × 163

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 275,520

Proper Divisor Sum 74,215

Digit Sum / Digital Root 11 (Root: 2)

Adjacent Primes #201287 ← → #201307

1 5 13 19 65 95 163 247 815 1,235 2,119 3,097 10,595 15,485 40,261 201,305

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

201,305 603,916 301,958 150,979 452,938 226,469 679,408 339,704 169,852 84,926 42,463 127,390 63,695 191,086 95,543 286,630 143,315 429,946 214,973 644,920 322,460 161,230 80,615 241,846 120,923 362,770 181,385 544,156 272,078 136,039 408,118 204,059 612,178 306,089 918,268 459,134 229,567 688,702 344,351 1,033,054 516,527 1,549,582 774,791 2,324,374 1,162,187 3,486,562 1,743,281 5,229,844 2,614,922 1,307,461 3,922,384 1,961,192 980,596 490,298 245,149 735,448 367,724 183,862 91,931 275,794

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