3² × 219223

Prime Factor Structure

Factorization String 3^2 × 219223

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 2,849,912

Proper Divisor Sum 876,905

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #1972987 ← → #1973011

1 3 9 219,223 657,669 1,973,007

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

1,973,007 5,919,022 2,959,511 8,878,534 4,439,267 13,317,802 6,658,901 19,976,704 9,988,352 4,994,176 2,497,088 1,248,544 624,272 312,136 156,068 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

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