5 × 19²

Prime Factor Structure

Factorization String 5 × 19^2

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 2,286

Proper Divisor Sum 481

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #1801 ← → #1811

1 5 19 95 361 1,805

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

1,805 5,416 2,708 1,354 677 2,032 1,016 508 254 127 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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