2 × 7 × 1563421

Prime Factor Structure

Factorization String 2 × 7 × 1563421

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 37,522,128

Proper Divisor Sum 15,634,234

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #21887893 ← → #21887897

1 2 7 14 1,563,421 3,126,842 10,943,947 21,887,894

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

21,887,894 10,943,947 32,831,842 16,415,921 49,247,764 24,623,882 12,311,941 36,935,824 18,467,912 9,233,956 4,616,978 2,308,489 6,925,468 3,462,734 1,731,367 5,194,102 2,597,051 7,791,154 3,895,577 11,686,732 5,843,366 2,921,683 8,765,050 4,382,525 13,147,576 6,573,788 3,286,894 1,643,447 4,930,342 2,465,171 7,395,514 3,697,757 11,093,272 5,546,636 2,773,318 1,386,659 4,159,978 2,079,989 6,239,968 3,119,984 1,559,992 779,996 389,998 194,999 584,998 292,499 877,498 438,749 1,316,248 658,124 329,062 164,531 493,594 246,797 740,392 370,196 185,098 92,549 277,648 138,824

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