2⁴ × 5 × 20809

Prime Factor Structure

Factorization String 2^4 × 5 × 20809

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 3,870,660

Proper Divisor Sum 2,205,940

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1664713 ← → #1664771

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

1,664,720 832,360 416,180 208,090 104,045 312,136 156,068 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

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