11 × 23 × 1571

Prime Factor Structure

Factorization String 11 × 23 × 1571

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 452,736

Proper Divisor Sum 55,273

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #397459 ← → #397469

1 11 23 253 1,571 17,281 36,133 397,463

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

397,463 1,192,390 596,195 1,788,586 894,293 2,682,880 1,341,440 670,720 335,360 167,680 83,840 41,920 20,960 10,480 5,240 2,620 1,310 655 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125 376 188 94 47 142 71

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