3 × 7 × 19 × 1867

Prime Factor Structure

Factorization String 3 × 7 × 19 × 1867

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,195,520

Proper Divisor Sum 450,587

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #744917 ← → #744941

1 3 7 19 21 57 133 399 1,867 5,601 13,069 35,473 39,207 106,419 248,311 744,933

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

744,933 2,234,800 1,117,400 558,700 279,350 139,675 419,026 209,513 628,540 314,270 157,135 471,406 235,703 707,110 353,555 1,060,666 530,333 1,591,000 795,500 397,750 198,875 596,626 298,313 894,940 447,470 223,735 671,206 335,603 1,006,810 503,405 1,510,216 755,108 377,554 188,777 566,332 283,166 141,583 424,750 212,375 637,126 318,563 955,690 477,845 1,433,536 716,768 358,384 179,192 89,596 44,798 22,399 67,198 33,599 100,798 50,399 151,198 75,599 226,798 113,399 340,198 170,099

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