2² × 7 × 11 × 13 × 641

Prime Factor Structure

Factorization String 2^2 × 7 × 11 × 13 × 641

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 6,039,936

Proper Divisor Sum 3,473,372

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #2566561 ← → #2566567

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

2,566,564 1,283,282 641,641 1,924,924 962,462 481,231 1,443,694 721,847 2,165,542 1,082,771 3,248,314 1,624,157 4,872,472 2,436,236 1,218,118 609,059 1,827,178 913,589 2,740,768 1,370,384 685,192 342,596 171,298 85,649 256,948 128,474 64,237 192,712 96,356 48,178 24,089 72,268 36,134 18,067 54,202 27,101 81,304 40,652 20,326 10,163 30,490 15,245 45,736 22,868 11,434 5,717 17,152 8,576 4,288 2,144 1,072 536 268 134 67 202 101 304 152 76

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