3 × 23 × 47 × 61

Prime Factor Structure

Factorization String 3 × 23 × 47 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 285,696

Proper Divisor Sum 87,873

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #197807 ← → #197831

1 3 23 47 61 69 141 183 1,081 1,403 2,867 3,243 4,209 8,601 65,941 197,823

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

197,823 593,470 296,735 890,206 445,103 1,335,310 667,655 2,002,966 1,001,483 3,004,450 1,502,225 4,506,676 2,253,338 1,126,669 3,380,008 1,690,004 845,002 422,501 1,267,504 633,752 316,876 158,438 79,219 237,658 118,829 356,488 178,244 89,122 44,561 133,684 66,842 33,421 100,264 50,132 25,066 12,533 37,600 18,800 9,400 4,700 2,350 1,175 3,526 1,763 5,290 2,645 7,936 3,968 1,984 992 496 248 124 62 31 94 47 142 71 214

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