11 × 19 × 149 × 401

Prime Factor Structure

Factorization String 11 × 19 × 149 × 401

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 14,472,000

Proper Divisor Sum 1,984,459

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #12487523 ← → #12487543

1 11 19 149 209 401 1,639 2,831 4,411 7,619 31,141 59,749 83,809 657,239 1,135,231 12,487,541

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

12,487,541 37,462,624 18,731,312 9,365,656 4,682,828 2,341,414 1,170,707 3,512,122 1,756,061 5,268,184 2,634,092 1,317,046 658,523 1,975,570 987,785 2,963,356 1,481,678 740,839 2,222,518 1,111,259 3,333,778 1,666,889 5,000,668 2,500,334 1,250,167 3,750,502 1,875,251 5,625,754 2,812,877 8,438,632 4,219,316 2,109,658 1,054,829 3,164,488 1,582,244 791,122 395,561 1,186,684 593,342 296,671 890,014 445,007 1,335,022 667,511 2,002,534 1,001,267 3,003,802 1,501,901 4,505,704 2,252,852 1,126,426 563,213 1,689,640 844,820 422,410 211,205 633,616 316,808 158,404 79,202

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