2 × 7 × 11 × 25391

Prime Factor Structure

Factorization String 2 × 7 × 11 × 25391

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,312,896

Proper Divisor Sum 3,402,682

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #3910201 ← → #3910229

1 2 7 11 14 22 77 154 25,391 50,782 177,737 279,301 355,474 558,602 1,955,107 3,910,214

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

3,910,214 1,955,107 5,865,322 2,932,661 8,797,984 4,398,992 2,199,496 1,099,748 549,874 274,937 824,812 412,406 206,203 618,610 309,305 927,916 463,958 231,979 695,938 347,969 1,043,908 521,954 260,977 782,932 391,466 195,733 587,200 293,600 146,800 73,400 36,700 18,350 9,175 27,526 13,763 41,290 20,645 61,936 30,968 15,484 7,742 3,871 11,614 5,807 17,422 8,711 26,134 13,067 39,202 19,601 58,804 29,402 14,701 44,104 22,052 11,026 5,513 16,540 8,270 4,135

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