3 × 7 × 59 × 2531

Prime Factor Structure

Factorization String 3 × 7 × 59 × 2531

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,861,440

Proper Divisor Sum 1,725,531

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #3135883 ← → #3135943

1 3 7 21 59 177 413 1,239 2,531 7,593 17,717 53,151 149,329 447,987 1,045,303 3,135,909

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

3,135,909 9,407,728 4,703,864 2,351,932 1,175,966 587,983 1,763,950 881,975 2,645,926 1,322,963 3,968,890 1,984,445 5,953,336 2,976,668 1,488,334 744,167 2,232,502 1,116,251 3,348,754 1,674,377 5,023,132 2,511,566 1,255,783 3,767,350 1,883,675 5,651,026 2,825,513 8,476,540 4,238,270 2,119,135 6,357,406 3,178,703 9,536,110 4,768,055 14,304,166 7,152,083 21,456,250 10,728,125 32,184,376 16,092,188 8,046,094 4,023,047 12,069,142 6,034,571 18,103,714 9,051,857 27,155,572 13,577,786 6,788,893 20,366,680 10,183,340 5,091,670 2,545,835 7,637,506 3,818,753 11,456,260 5,728,130 2,864,065 8,592,196 4,296,098

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