3² × 137 × 421

Prime Factor Structure

Factorization String 3^2 × 137 × 421

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 757,068

Proper Divisor Sum 237,975

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #519091 ← → #519097

1 3 9 137 411 421 1,233 1,263 3,789 57,677 173,031 519,093

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

519,093 1,557,280 778,640 389,320 194,660 97,330 48,665 145,996 72,998 36,499 109,498 54,749 164,248 82,124 41,062 20,531 61,594 30,797 92,392 46,196 23,098 11,549 34,648 17,324 8,662 4,331 12,994 6,497 19,492 9,746 4,873 14,620 7,310 3,655 10,966 5,483 16,450 8,225 24,676 12,338 6,169 18,508 9,254 4,627 13,882 6,941 20,824 10,412 5,206 2,603 7,810 3,905 11,716 5,858 2,929 8,788 4,394 2,197 6,592 3,296

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