2 × 7 × 19 × 1481

Prime Factor Structure

Factorization String 2 × 7 × 19 × 1481

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 711,360

Proper Divisor Sum 317,414

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #393931 ← → #393947

1 2 7 14 19 38 133 266 1,481 2,962 10,367 20,734 28,139 56,278 196,973 393,946

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

393,946 196,973 590,920 295,460 147,730 73,865 221,596 110,798 55,399 166,198 83,099 249,298 124,649 373,948 186,974 93,487 280,462 140,231 420,694 210,347 631,042 315,521 946,564 473,282 236,641 709,924 354,962 177,481 532,444 266,222 133,111 399,334 199,667 599,002 299,501 898,504 449,252 224,626 112,313 336,940 168,470 84,235 252,706 126,353 379,060 189,530 94,765 284,296 142,148 71,074 35,537 106,612 53,306 26,653 79,960 39,980 19,990 9,995 29,986 14,993

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