2 × 3² × 7² × 13 × 397

Prime Factor Structure

Factorization String 2 × 3^2 × 7^2 × 13 × 397

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 12,386,556

Proper Divisor Sum 7,834,554

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #4551983 ← → #4552019

1 2 3 6 7 9 13 14 18 21 26 39 42 49 63 78 91 98 117 126 147 182 234 273 294 397 441 546 637 794 819 882 1,191 1,274 1,638 1,911 2,382 2,779 3,573 3,822 5,161 5,558 5,733 7,146 8,337 10,322 11,466 15,483 16,674 19,453 25,011 30,966 36,127 38,906 46,449 50,022 58,359 72,254 92,898 108,381

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

4,552,002 2,276,001 6,828,004 3,414,002 1,707,001 5,121,004 2,560,502 1,280,251 3,840,754 1,920,377 5,761,132 2,880,566 1,440,283 4,320,850 2,160,425 6,481,276 3,240,638 1,620,319 4,860,958 2,430,479 7,291,438 3,645,719 10,937,158 5,468,579 16,405,738 8,202,869 24,608,608 12,304,304 6,152,152 3,076,076 1,538,038 769,019 2,307,058 1,153,529 3,460,588 1,730,294 865,147 2,595,442 1,297,721 3,893,164 1,946,582 973,291 2,919,874 1,459,937 4,379,812 2,189,906 1,094,953 3,284,860 1,642,430 821,215 2,463,646 1,231,823 3,695,470 1,847,735 5,543,206 2,771,603 8,314,810 4,157,405 12,472,216 6,236,108

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