5 × 7² × 6563

Prime Factor Structure

Factorization String 5 × 7^2 × 6563

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,244,888

Proper Divisor Sum 636,953

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1607929 ← → #1607941

1 5 7 35 49 245 6,563 32,815 45,941 229,705 321,587 1,607,935

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

1,607,935 4,823,806 2,411,903 7,235,710 3,617,855 10,853,566 5,426,783 16,280,350 8,140,175 24,420,526 12,210,263 36,630,790 18,315,395 54,946,186 27,473,093 82,419,280 41,209,640 20,604,820 10,302,410 5,151,205 15,453,616 7,726,808 3,863,404 1,931,702 965,851 2,897,554 1,448,777 4,346,332 2,173,166 1,086,583 3,259,750 1,629,875 4,889,626 2,444,813 7,334,440 3,667,220 1,833,610 916,805 2,750,416 1,375,208 687,604 343,802 171,901 515,704 257,852 128,926 64,463 193,390 96,695 290,086 145,043 435,130 217,565 652,696 326,348 163,174 81,587 244,762 122,381 367,144

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