3 × 7 × 227 × 397

Prime Factor Structure

Factorization String 3 × 7 × 227 × 397

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,903,808

Proper Divisor Sum 1,011,309

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #1892497 ← → #1892503

1 3 7 21 227 397 681 1,191 1,589 2,779 4,767 8,337 90,119 270,357 630,833 1,892,499

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

1,892,499 5,677,498 2,838,749 8,516,248 4,258,124 2,129,062 1,064,531 3,193,594 1,596,797 4,790,392 2,395,196 1,197,598 598,799 1,796,398 898,199 2,694,598 1,347,299 4,041,898 2,020,949 6,062,848 3,031,424 1,515,712 757,856 378,928 189,464 94,732 47,366 23,683 71,050 35,525 106,576 53,288 26,644 13,322 6,661 19,984 9,992 4,996 2,498 1,249 3,748 1,874 937 2,812 1,406 703 2,110 1,055 3,166 1,583 4,750 2,375 7,126 3,563 10,690 5,345 16,036 8,018 4,009 12,028

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