2² × 2193209

Prime Factor Structure

Factorization String 2^2 × 2193209

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 15,352,470

Proper Divisor Sum 6,579,634

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #8772809 ← → #8772839

1 2 4 2,193,209 4,386,418 8,772,836

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

8,772,836 4,386,418 2,193,209 6,579,628 3,289,814 1,644,907 4,934,722 2,467,361 7,402,084 3,701,042 1,850,521 5,551,564 2,775,782 1,387,891 4,163,674 2,081,837 6,245,512 3,122,756 1,561,378 780,689 2,342,068 1,171,034 585,517 1,756,552 878,276 439,138 219,569 658,708 329,354 164,677 494,032 247,016 123,508 61,754 30,877 92,632 46,316 23,158 11,579 34,738 17,369 52,108 26,054 13,027 39,082 19,541 58,624 29,312 14,656 7,328 3,664 1,832 916 458 229 688 344 172 86 43

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