2² × 3 × 21013

Prime Factor Structure

Factorization String 2^2 × 3 × 21013

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 588,392

Proper Divisor Sum 336,236

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #252151 ← → #252157

1 2 3 4 6 12 21,013 42,026 63,039 84,052 126,078 252,156

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

252,156 126,078 63,039 189,118 94,559 283,678 141,839 425,518 212,759 638,278 319,139 957,418 478,709 1,436,128 718,064 359,032 179,516 89,758 44,879 134,638 67,319 201,958 100,979 302,938 151,469 454,408 227,204 113,602 56,801 170,404 85,202 42,601 127,804 63,902 31,951 95,854 47,927 143,782 71,891 215,674 107,837 323,512 161,756 80,878 40,439 121,318 60,659 181,978 90,989 272,968 136,484 68,242 34,121 102,364 51,182 25,591 76,774 38,387 115,162 57,581

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