2 × 5 × 7 × 31 × 1997

Prime Factor Structure

Factorization String 2 × 5 × 7 × 31 × 1997

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 9,206,784

Proper Divisor Sum 4,873,294

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4333481 ← → #4333507

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

4,333,490 2,166,745 6,500,236 3,250,118 1,625,059 4,875,178 2,437,589 7,312,768 3,656,384 1,828,192 914,096 457,048 228,524 114,262 57,131 171,394 85,697 257,092 128,546 64,273 192,820 96,410 48,205 144,616 72,308 36,154 18,077 54,232 27,116 13,558 6,779 20,338 10,169 30,508 15,254 7,627 22,882 11,441 34,324 17,162 8,581 25,744 12,872 6,436 3,218 1,609 4,828 2,414 1,207 3,622 1,811 5,434 2,717 8,152 4,076 2,038 1,019 3,058 1,529 4,588

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