3² × 13 × 647

Prime Factor Structure

Factorization String 3^2 × 13 × 647

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 117,936

Proper Divisor Sum 42,237

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #75689 ← → #75703

1 3 9 13 39 117 647 1,941 5,823 8,411 25,233 75,699

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

75,699 227,098 113,549 340,648 170,324 85,162 42,581 127,744 63,872 31,936 15,968 7,984 3,992 1,996 998 499 1,498 749 2,248 1,124 562 281 844 422 211 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16

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