3 × 171881

Prime Factor Structure

Factorization String 3 × 171881

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 687,528

Proper Divisor Sum 171,885

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #515639 ← → #515651

1 3 171,881 515,643

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

515,643 1,546,930 773,465 2,320,396 1,160,198 580,099 1,740,298 870,149 2,610,448 1,305,224 652,612 326,306 163,153 489,460 244,730 122,365 367,096 183,548 91,774 45,887 137,662 68,831 206,494 103,247 309,742 154,871 464,614 232,307 696,922 348,461 1,045,384 522,692 261,346 130,673 392,020 196,010 98,005 294,016 147,008 73,504 36,752 18,376 9,188 4,594 2,297 6,892 3,446 1,723 5,170 2,585 7,756 3,878 1,939 5,818 2,909 8,728 4,364 2,182 1,091 3,274

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