3 × 5 × 461 × 571

Prime Factor Structure

Factorization String 3 × 5 × 461 × 571

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,342,336

Proper Divisor Sum 2,393,871

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #3948463 ← → #3948467

1 3 5 15 461 571 1,383 1,713 2,305 2,855 6,915 8,565 263,231 789,693 1,316,155 3,948,465

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

3,948,465 11,845,396 5,922,698 2,961,349 8,884,048 4,442,024 2,221,012 1,110,506 555,253 1,665,760 832,880 416,440 208,220 104,110 52,055 156,166 78,083 234,250 117,125 351,376 175,688 87,844 43,922 21,961 65,884 32,942 16,471 49,414 24,707 74,122 37,061 111,184 55,592 27,796 13,898 6,949 20,848 10,424 5,212 2,606 1,303 3,910 1,955 5,866 2,933 8,800 4,400 2,200 1,100 550 275 826 413 1,240 620 310 155 466 233 700

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