2 × 1287691

Prime Factor Structure

Factorization String 2 × 1287691

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,863,076

Proper Divisor Sum 1,287,694

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #2575373 ← → #2575411

1 2 1,287,691 2,575,382

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

2,575,382 1,287,691 3,863,074 1,931,537 5,794,612 2,897,306 1,448,653 4,345,960 2,172,980 1,086,490 543,245 1,629,736 814,868 407,434 203,717 611,152 305,576 152,788 76,394 38,197 114,592 57,296 28,648 14,324 7,162 3,581 10,744 5,372 2,686 1,343 4,030 2,015 6,046 3,023 9,070 4,535 13,606 6,803 20,410 10,205 30,616 15,308 7,654 3,827 11,482 5,741 17,224 8,612 4,306 2,153 6,460 3,230 1,615 4,846 2,423 7,270 3,635 10,906 5,453 16,360

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