5 × 31 × 127 × 211

Prime Factor Structure

Factorization String 5 × 31 × 127 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,210,112

Proper Divisor Sum 1,056,577

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4153529 ← → #4153543

1 5 31 127 155 211 635 1,055 3,937 6,541 19,685 26,797 32,705 133,985 830,707 4,153,535

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

4,153,535 12,460,606 6,230,303 18,690,910 9,345,455 28,036,366 14,018,183 42,054,550 21,027,275 63,081,826 31,540,913 94,622,740 47,311,370 23,655,685 70,967,056 35,483,528 17,741,764 8,870,882 4,435,441 13,306,324 6,653,162 3,326,581 9,979,744 4,989,872 2,494,936 1,247,468 623,734 311,867 935,602 467,801 1,403,404 701,702 350,851 1,052,554 526,277 1,578,832 789,416 394,708 197,354 98,677 296,032 148,016 74,008 37,004 18,502 9,251 27,754 13,877 41,632 20,816 10,408 5,204 2,602 1,301 3,904 1,952 976 488 244 122

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