2 × 2565809

Prime Factor Structure

Factorization String 2 × 2565809

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 7,697,430

Proper Divisor Sum 2,565,812

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #5131571 ← → #5131627

1 2 2,565,809 5,131,618

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

5,131,618 2,565,809 7,697,428 3,848,714 1,924,357 5,773,072 2,886,536 1,443,268 721,634 360,817 1,082,452 541,226 270,613 811,840 405,920 202,960 101,480 50,740 25,370 12,685 38,056 19,028 9,514 4,757 14,272 7,136 3,568 1,784 892 446 223 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911

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