3 × 19 × 109 × 1237

Prime Factor Structure

Factorization String 3 × 19 × 109 × 1237

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 10,894,400

Proper Divisor Sum 3,208,919

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #7685467 ← → #7685497

1 3 19 57 109 327 1,237 2,071 3,711 6,213 23,503 70,509 134,833 404,499 2,561,827 7,685,481

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

7,685,481 23,056,444 11,528,222 5,764,111 17,292,334 8,646,167 25,938,502 12,969,251 38,907,754 19,453,877 58,361,632 29,180,816 14,590,408 7,295,204 3,647,602 1,823,801 5,471,404 2,735,702 1,367,851 4,103,554 2,051,777 6,155,332 3,077,666 1,538,833 4,616,500 2,308,250 1,154,125 3,462,376 1,731,188 865,594 432,797 1,298,392 649,196 324,598 162,299 486,898 243,449 730,348 365,174 182,587 547,762 273,881 821,644 410,822 205,411 616,234 308,117 924,352 462,176 231,088 115,544 57,772 28,886 14,443 43,330 21,665 64,996 32,498 16,249 48,748

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