7 × 661621

Prime Factor Structure

Factorization String 7 × 661621

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 5,292,976

Proper Divisor Sum 661,629

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #4631311 ← → #4631351

1 7 661,621 4,631,347

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

4,631,347 13,894,042 6,947,021 20,841,064 10,420,532 5,210,266 2,605,133 7,815,400 3,907,700 1,953,850 976,925 2,930,776 1,465,388 732,694 366,347 1,099,042 549,521 1,648,564 824,282 412,141 1,236,424 618,212 309,106 154,553 463,660 231,830 115,915 347,746 173,873 521,620 260,810 130,405 391,216 195,608 97,804 48,902 24,451 73,354 36,677 110,032 55,016 27,508 13,754 6,877 20,632 10,316 5,158 2,579 7,738 3,869 11,608 5,804 2,902 1,451 4,354 2,177 6,532 3,266 1,633 4,900

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