2³ × 61 × 8171

Prime Factor Structure

Factorization String 2^3 × 61 × 8171

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,599,960

Proper Divisor Sum 3,612,512

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #3987427 ← → #3987449

1 2 4 8 61 122 244 488 8,171 16,342 32,684 65,368 498,431 996,862 1,993,724 3,987,448

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

3,987,448 1,993,724 996,862 498,431 1,495,294 747,647 2,242,942 1,121,471 3,364,414 1,682,207 5,046,622 2,523,311 7,569,934 3,784,967 11,354,902 5,677,451 17,032,354 8,516,177 25,548,532 12,774,266 6,387,133 19,161,400 9,580,700 4,790,350 2,395,175 7,185,526 3,592,763 10,778,290 5,389,145 16,167,436 8,083,718 4,041,859 12,125,578 6,062,789 18,188,368 9,094,184 4,547,092 2,273,546 1,136,773 3,410,320 1,705,160 852,580 426,290 213,145 639,436 319,718 159,859 479,578 239,789 719,368 359,684 179,842 89,921 269,764 134,882 67,441 202,324 101,162 50,581 151,744

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