3² × 7² × 19 × 1087

Prime Factor Structure

Factorization String 3^2 × 7^2 × 19 × 1087

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 16,124,160

Proper Divisor Sum 7,016,187

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #9107941 ← → #9107999

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

9,107,973 27,323,920 13,661,960 6,830,980 3,415,490 1,707,745 5,123,236 2,561,618 1,280,809 3,842,428 1,921,214 960,607 2,881,822 1,440,911 4,322,734 2,161,367 6,484,102 3,242,051 9,726,154 4,863,077 14,589,232 7,294,616 3,647,308 1,823,654 911,827 2,735,482 1,367,741 4,103,224 2,051,612 1,025,806 512,903 1,538,710 769,355 2,308,066 1,154,033 3,462,100 1,731,050 865,525 2,596,576 1,298,288 649,144 324,572 162,286 81,143 243,430 121,715 365,146 182,573 547,720 273,860 136,930 68,465 205,396 102,698 51,349 154,048 77,024 38,512 19,256 9,628

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