2 × 19 × 107 × 997

Prime Factor Structure

Factorization String 2 × 19 × 107 × 997

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,467,040

Proper Divisor Sum 2,413,238

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #4053799 ← → #4053851

1 2 19 38 107 214 997 1,994 2,033 4,066 18,943 37,886 106,679 213,358 2,026,901 4,053,802

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

4,053,802 2,026,901 6,080,704 3,040,352 1,520,176 760,088 380,044 190,022 95,011 285,034 142,517 427,552 213,776 106,888 53,444 26,722 13,361 40,084 20,042 10,021 30,064 15,032 7,516 3,758 1,879 5,638 2,819 8,458 4,229 12,688 6,344 3,172 1,586 793 2,380 1,190 595 1,786 893 2,680 1,340 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719

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