7² × 197 × 389

Prime Factor Structure

Factorization String 7^2 × 197 × 389

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,401,540

Proper Divisor Sum 646,523

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #3754981 ← → #3755023

1 7 49 197 389 1,379 2,723 9,653 19,061 76,633 536,431 3,755,017

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

3,755,017 11,265,052 5,632,526 2,816,263 8,448,790 4,224,395 12,673,186 6,336,593 19,009,780 9,504,890 4,752,445 14,257,336 7,128,668 3,564,334 1,782,167 5,346,502 2,673,251 8,019,754 4,009,877 12,029,632 6,014,816 3,007,408 1,503,704 751,852 375,926 187,963 563,890 281,945 845,836 422,918 211,459 634,378 317,189 951,568 475,784 237,892 118,946 59,473 178,420 89,210 44,605 133,816 66,908 33,454 16,727 50,182 25,091 75,274 37,637 112,912 56,456 28,228 14,114 7,057 21,172 10,586 5,293 15,880 7,940 3,970

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