557 × 7121

Prime Factor Structure

Factorization String 557 × 7121

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,974,076

Proper Divisor Sum 7,679

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #3966349 ← → #3966407

1 557 7,121 3,966,397

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

3,966,397 11,899,192 5,949,596 2,974,798 1,487,399 4,462,198 2,231,099 6,693,298 3,346,649 10,039,948 5,019,974 2,509,987 7,529,962 3,764,981 11,294,944 5,647,472 2,823,736 1,411,868 705,934 352,967 1,058,902 529,451 1,588,354 794,177 2,382,532 1,191,266 595,633 1,786,900 893,450 446,725 1,340,176 670,088 335,044 167,522 83,761 251,284 125,642 62,821 188,464 94,232 47,116 23,558 11,779 35,338 17,669 53,008 26,504 13,252 6,626 3,313 9,940 4,970 2,485 7,456 3,728 1,864 932 466 233 700

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