67 × 157 × 821

Prime Factor Structure

Factorization String 67 × 157 × 821

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 8,831,568

Proper Divisor Sum 195,469

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #8636093 ← → #8636107

1 67 157 821 10,519 55,007 128,897 8,636,099

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

8,636,099 25,908,298 12,954,149 38,862,448 19,431,224 9,715,612 4,857,806 2,428,903 7,286,710 3,643,355 10,930,066 5,465,033 16,395,100 8,197,550 4,098,775 12,296,326 6,148,163 18,444,490 9,222,245 27,666,736 13,833,368 6,916,684 3,458,342 1,729,171 5,187,514 2,593,757 7,781,272 3,890,636 1,945,318 972,659 2,917,978 1,458,989 4,376,968 2,188,484 1,094,242 547,121 1,641,364 820,682 410,341 1,231,024 615,512 307,756 153,878 76,939 230,818 115,409 346,228 173,114 86,557 259,672 129,836 64,918 32,459 97,378 48,689 146,068 73,034 36,517 109,552 54,776

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