3 × 7 × 13 × 19 × 23

Prime Factor Structure

Factorization String 3 × 7 × 13 × 19 × 23

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 215,040

Proper Divisor Sum 95,739

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #119299 ← → #119311

1 3 7 13 19 21 23 39 57 69 91 133 161 247 273 299 399 437 483 741 897 1,311 1,729 2,093 3,059 5,187 5,681 6,279 9,177 17,043 39,767 119,301

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

119,301 357,904 178,952 89,476 44,738 22,369 67,108 33,554 16,777 50,332 25,166 12,583 37,750 18,875 56,626 28,313 84,940 42,470 21,235 63,706 31,853 95,560 47,780 23,890 11,945 35,836 17,918 8,959 26,878 13,439 40,318 20,159 60,478 30,239 90,718 45,359 136,078 68,039 204,118 102,059 306,178 153,089 459,268 229,634 114,817 344,452 172,226 86,113 258,340 129,170 64,585 193,756 96,878 48,439 145,318 72,659 217,978 108,989 326,968 163,484

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