2 × 5 × 397849

Prime Factor Structure

Factorization String 2 × 5 × 397849

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,161,300

Proper Divisor Sum 3,182,810

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #3978479 ← → #3978497

1 2 5 10 397,849 795,698 1,989,245 3,978,490

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

3,978,490 1,989,245 5,967,736 2,983,868 1,491,934 745,967 2,237,902 1,118,951 3,356,854 1,678,427 5,035,282 2,517,641 7,552,924 3,776,462 1,888,231 5,664,694 2,832,347 8,497,042 4,248,521 12,745,564 6,372,782 3,186,391 9,559,174 4,779,587 14,338,762 7,169,381 21,508,144 10,754,072 5,377,036 2,688,518 1,344,259 4,032,778 2,016,389 6,049,168 3,024,584 1,512,292 756,146 378,073 1,134,220 567,110 283,555 850,666 425,333 1,276,000 638,000 319,000 159,500 79,750 39,875 119,626 59,813 179,440 89,720 44,860 22,430 11,215 33,646 16,823 50,470 25,235

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