2 × 7 × 181 × 2221

Prime Factor Structure

Factorization String 2 × 7 × 181 × 2221

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,705,696

Proper Divisor Sum 4,077,682

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #5627989 ← → #5628041

1 2 7 14 181 362 1,267 2,221 2,534 4,442 15,547 31,094 402,001 804,002 2,814,007 5,628,014

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

5,628,014 2,814,007 8,442,022 4,221,011 12,663,034 6,331,517 18,994,552 9,497,276 4,748,638 2,374,319 7,122,958 3,561,479 10,684,438 5,342,219 16,026,658 8,013,329 24,039,988 12,019,994 6,009,997 18,029,992 9,014,996 4,507,498 2,253,749 6,761,248 3,380,624 1,690,312 845,156 422,578 211,289 633,868 316,934 158,467 475,402 237,701 713,104 356,552 178,276 89,138 44,569 133,708 66,854 33,427 100,282 50,141 150,424 75,212 37,606 18,803 56,410 28,205 84,616 42,308 21,154 10,577 31,732 15,866 7,933 23,800 11,900 5,950

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