17 × 131 × 173

Prime Factor Structure

Factorization String 17 × 131 × 173

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 413,424

Proper Divisor Sum 28,153

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #385267 ← → #385279

1 17 131 173 2,227 2,941 22,663 385,271

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

385,271 1,155,814 577,907 1,733,722 866,861 2,600,584 1,300,292 650,146 325,073 975,220 487,610 243,805 731,416 365,708 182,854 91,427 274,282 137,141 411,424 205,712 102,856 51,428 25,714 12,857 38,572 19,286 9,643 28,930 14,465 43,396 21,698 10,849 32,548 16,274 8,137 24,412 12,206 6,103 18,310 9,155 27,466 13,733 41,200 20,600 10,300 5,150 2,575 7,726 3,863 11,590 5,795 17,386 8,693 26,080 13,040 6,520 3,260 1,630 815 2,446

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