2² × 3 × 68371

Prime Factor Structure

Factorization String 2^2 × 3 × 68371

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,914,416

Proper Divisor Sum 1,093,964

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #820441 ← → #820459

1 2 3 4 6 12 68,371 136,742 205,113 273,484 410,226 820,452

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

820,452 410,226 205,113 615,340 307,670 153,835 461,506 230,753 692,260 346,130 173,065 519,196 259,598 129,799 389,398 194,699 584,098 292,049 876,148 438,074 219,037 657,112 328,556 164,278 82,139 246,418 123,209 369,628 184,814 92,407 277,222 138,611 415,834 207,917 623,752 311,876 155,938 77,969 233,908 116,954 58,477 175,432 87,716 43,858 21,929 65,788 32,894 16,447 49,342 24,671 74,014 37,007 111,022 55,511 166,534 83,267 249,802 124,901 374,704 187,352

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