3 × 13² × 769

Prime Factor Structure

Factorization String 3 × 13^2 × 769

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 563,640

Proper Divisor Sum 173,757

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #389867 ← → #389891

1 3 13 39 169 507 769 2,307 9,997 29,991 129,961 389,883

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

389,883 1,169,650 584,825 1,754,476 877,238 438,619 1,315,858 657,929 1,973,788 986,894 493,447 1,480,342 740,171 2,220,514 1,110,257 3,330,772 1,665,386 832,693 2,498,080 1,249,040 624,520 312,260 156,130 78,065 234,196 117,098 58,549 175,648 87,824 43,912 21,956 10,978 5,489 16,468 8,234 4,117 12,352 6,176 3,088 1,544 772 386 193 580 290 145 436 218 109 328 164 82 41 124 62 31 94 47 142 71

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