3 × 5 × 47 × 521

Prime Factor Structure

Factorization String 3 × 5 × 47 × 521

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 601,344

Proper Divisor Sum 234,039

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #367277 ← → #367307

1 3 5 15 47 141 235 521 705 1,563 2,605 7,815 24,487 73,461 122,435 367,305

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

367,305 1,101,916 550,958 275,479 826,438 413,219 1,239,658 619,829 1,859,488 929,744 464,872 232,436 116,218 58,109 174,328 87,164 43,582 21,791 65,374 32,687 98,062 49,031 147,094 73,547 220,642 110,321 330,964 165,482 82,741 248,224 124,112 62,056 31,028 15,514 7,757 23,272 11,636 5,818 2,909 8,728 4,364 2,182 1,091 3,274 1,637 4,912 2,456 1,228 614 307 922 461 1,384 692 346 173 520 260 130 65

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