3 × 19 × 313

Prime Factor Structure

Factorization String 3 × 19 × 313

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 25,120

Proper Divisor Sum 7,279

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #17839 ← → #17851

1 3 19 57 313 939 5,947 17,841

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

17,841 53,524 26,762 13,381 40,144 20,072 10,036 5,018 2,509 7,528 3,764 1,882 941 2,824 1,412 706 353 1,060 530 265 796 398 199 598 299 898 449 1,348 674 337 1,012 506 253 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412 206 103 310 155 466 233 700

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