5 × 13 × 19 × 619

Prime Factor Structure

Factorization String 5 × 13 × 19 × 619

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,041,600

Proper Divisor Sum 277,135

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #764459 ← → #764471

1 5 13 19 65 95 247 619 1,235 3,095 8,047 11,761 40,235 58,805 152,893 764,465

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

764,465 2,293,396 1,146,698 573,349 1,720,048 860,024 430,012 215,006 107,503 322,510 161,255 483,766 241,883 725,650 362,825 1,088,476 544,238 272,119 816,358 408,179 1,224,538 612,269 1,836,808 918,404 459,202 229,601 688,804 344,402 172,201 516,604 258,302 129,151 387,454 193,727 581,182 290,591 871,774 435,887 1,307,662 653,831 1,961,494 980,747 2,942,242 1,471,121 4,413,364 2,206,682 1,103,341 3,310,024 1,655,012 827,506 413,753 1,241,260 620,630 310,315 930,946 465,473 1,396,420 698,210 349,105 1,047,316

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