2 × 5 × 20809

Prime Factor Structure

Factorization String 2 × 5 × 20809

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 374,580

Proper Divisor Sum 166,490

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #208073 ← → #208099

1 2 5 10 20,809 41,618 104,045 208,090

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

208,090 104,045 312,136 156,068 78,034 39,017 117,052 58,526 29,263 87,790 43,895 131,686 65,843 197,530 98,765 296,296 148,148 74,074 37,037 111,112 55,556 27,778 13,889 41,668 20,834 10,417 31,252 15,626 7,813 23,440 11,720 5,860 2,930 1,465 4,396 2,198 1,099 3,298 1,649 4,948 2,474 1,237 3,712 1,856 928 464 232 116 58 29 88 44 22 11 34 17 52 26 13 40

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