2 × 13 × 159167

Prime Factor Structure

Factorization String 2 × 13 × 159167

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,685,056

Proper Divisor Sum 2,546,714

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #4138331 ← → #4138349

1 2 13 26 159,167 318,334 2,069,171 4,138,342

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

4,138,342 2,069,171 6,207,514 3,103,757 9,311,272 4,655,636 2,327,818 1,163,909 3,491,728 1,745,864 872,932 436,466 218,233 654,700 327,350 163,675 491,026 245,513 736,540 368,270 184,135 552,406 276,203 828,610 414,305 1,242,916 621,458 310,729 932,188 466,094 233,047 699,142 349,571 1,048,714 524,357 1,573,072 786,536 393,268 196,634 98,317 294,952 147,476 73,738 36,869 110,608 55,304 27,652 13,826 6,913 20,740 10,370 5,185 15,556 7,778 3,889 11,668 5,834 2,917 8,752 4,376

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