3 × 5 × 7² × 11

Prime Factor Structure

Factorization String 3 × 5 × 7^2 × 11

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 16,416

Proper Divisor Sum 8,331

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #8081 ← → #8087

1 3 5 7 11 15 21 33 35 49 55 77 105 147 165 231 245 385 539 735 1,155 1,617 2,695 8,085

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

8,085 24,256 12,128 6,064 3,032 1,516 758 379 1,138 569 1,708 854 427 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10

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