5 × 7 × 149 × 383

Prime Factor Structure

Factorization String 5 × 7 × 149 × 383

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,764,800

Proper Divisor Sum 767,455

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #1997341 ← → #1997351

1 5 7 35 149 383 745 1,043 1,915 2,681 5,215 13,405 57,067 285,335 399,469 1,997,345

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

1,997,345 5,992,036 2,996,018 1,498,009 4,494,028 2,247,014 1,123,507 3,370,522 1,685,261 5,055,784 2,527,892 1,263,946 631,973 1,895,920 947,960 473,980 236,990 118,495 355,486 177,743 533,230 266,615 799,846 399,923 1,199,770 599,885 1,799,656 899,828 449,914 224,957 674,872 337,436 168,718 84,359 253,078 126,539 379,618 189,809 569,428 284,714 142,357 427,072 213,536 106,768 53,384 26,692 13,346 6,673 20,020 10,010 5,005 15,016 7,508 3,754 1,877 5,632 2,816 1,408 704 352

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