2 × 3 × 53 × 6221

Prime Factor Structure

Factorization String 2 × 3 × 53 × 6221

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,031,856

Proper Divisor Sum 2,053,578

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #1978267 ← → #1978289

1 2 3 6 53 106 159 318 6,221 12,442 18,663 37,326 329,713 659,426 989,139 1,978,278

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

1,978,278 989,139 2,967,418 1,483,709 4,451,128 2,225,564 1,112,782 556,391 1,669,174 834,587 2,503,762 1,251,881 3,755,644 1,877,822 938,911 2,816,734 1,408,367 4,225,102 2,112,551 6,337,654 3,168,827 9,506,482 4,753,241 14,259,724 7,129,862 3,564,931 10,694,794 5,347,397 16,042,192 8,021,096 4,010,548 2,005,274 1,002,637 3,007,912 1,503,956 751,978 375,989 1,127,968 563,984 281,992 140,996 70,498 35,249 105,748 52,874 26,437 79,312 39,656 19,828 9,914 4,957 14,872 7,436 3,718 1,859 5,578 2,789 8,368 4,184 2,092

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