3³ × 19 × 1997

Prime Factor Structure

Factorization String 3^3 × 19 × 1997

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,598,400

Proper Divisor Sum 573,939

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #1024433 ← → #1024477

1 3 9 19 27 57 171 513 1,997 5,991 17,973 37,943 53,919 113,829 341,487 1,024,461

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

1,024,461 3,073,384 1,536,692 768,346 384,173 1,152,520 576,260 288,130 144,065 432,196 216,098 108,049 324,148 162,074 81,037 243,112 121,556 60,778 30,389 91,168 45,584 22,792 11,396 5,698 2,849 8,548 4,274 2,137 6,412 3,206 1,603 4,810 2,405 7,216 3,608 1,804 902 451 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

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