3 × 217081

Prime Factor Structure

Factorization String 3 × 217081

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 868,328

Proper Divisor Sum 217,085

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #651239 ← → #651247

1 3 217,081 651,243

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

651,243 1,953,730 976,865 2,930,596 1,465,298 732,649 2,197,948 1,098,974 549,487 1,648,462 824,231 2,472,694 1,236,347 3,709,042 1,854,521 5,563,564 2,781,782 1,390,891 4,172,674 2,086,337 6,259,012 3,129,506 1,564,753 4,694,260 2,347,130 1,173,565 3,520,696 1,760,348 880,174 440,087 1,320,262 660,131 1,980,394 990,197 2,970,592 1,485,296 742,648 371,324 185,662 92,831 278,494 139,247 417,742 208,871 626,614 313,307 939,922 469,961 1,409,884 704,942 352,471 1,057,414 528,707 1,586,122 793,061 2,379,184 1,189,592 594,796 297,398 148,699

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