2 × 5² × 13 × 17 × 37 × 43

Prime Factor Structure

Factorization String 2 × 5^2 × 13 × 17 × 37 × 43

Distinct Prime Factors 6

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 96

Divisor Sum (σ) 39,184,992

Proper Divisor Sum 21,604,442

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #17580547 ← → #17580551

1 2 5 10 13 17 25 26 34 37 43 50 65 74 85 86 130 170 185 215 221 325 370 425 430 442 481 559 629 650 731 850 925 962 1,075 1,105 1,118 1,258 1,462 1,591 1,850 2,150 2,210 2,405 2,795 3,145 3,182 3,655 4,810 5,525 5,590 6,290 7,310 7,955 8,177 9,503 11,050 12,025 13,975 15,725

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

17,580,550 8,790,275 26,370,826 13,185,413 39,556,240 19,778,120 9,889,060 4,944,530 2,472,265 7,416,796 3,708,398 1,854,199 5,562,598 2,781,299 8,343,898 4,171,949 12,515,848 6,257,924 3,128,962 1,564,481 4,693,444 2,346,722 1,173,361 3,520,084 1,760,042 880,021 2,640,064 1,320,032 660,016 330,008 165,004 82,502 41,251 123,754 61,877 185,632 92,816 46,408 23,204 11,602 5,801 17,404 8,702 4,351 13,054 6,527 19,582 9,791 29,374 14,687 44,062 22,031 66,094 33,047 99,142 49,571 148,714 74,357 223,072 111,536

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