3 × 5 × 13 × 8369

Prime Factor Structure

Factorization String 3 × 5 × 13 × 8369

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,812,320

Proper Divisor Sum 1,180,365

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1631951 ← → #1631957

1 3 5 13 15 39 65 195 8,369 25,107 41,845 108,797 125,535 326,391 543,985 1,631,955

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

1,631,955 4,895,866 2,447,933 7,343,800 3,671,900 1,835,950 917,975 2,753,926 1,376,963 4,130,890 2,065,445 6,196,336 3,098,168 1,549,084 774,542 387,271 1,161,814 580,907 1,742,722 871,361 2,614,084 1,307,042 653,521 1,960,564 980,282 490,141 1,470,424 735,212 367,606 183,803 551,410 275,705 827,116 413,558 206,779 620,338 310,169 930,508 465,254 232,627 697,882 348,941 1,046,824 523,412 261,706 130,853 392,560 196,280 98,140 49,070 24,535 73,606 36,803 110,410 55,205 165,616 82,808 41,404 20,702 10,351

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