2 × 5 × 17 × 19937

Prime Factor Structure

Factorization String 2 × 5 × 17 × 19937

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,459,912

Proper Divisor Sum 3,070,622

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #3389279 ← → #3389299

1 2 5 10 17 34 85 170 19,937 39,874 99,685 199,370 338,929 677,858 1,694,645 3,389,290

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

3,389,290 1,694,645 5,083,936 2,541,968 1,270,984 635,492 317,746 158,873 476,620 238,310 119,155 357,466 178,733 536,200 268,100 134,050 67,025 201,076 100,538 50,269 150,808 75,404 37,702 18,851 56,554 28,277 84,832 42,416 21,208 10,604 5,302 2,651 7,954 3,977 11,932 5,966 2,983 8,950 4,475 13,426 6,713 20,140 10,070 5,035 15,106 7,553 22,660 11,330 5,665 16,996 8,498 4,249 12,748 6,374 3,187 9,562 4,781 14,344 7,172 3,586

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