3² × 21617

Prime Factor Structure

Factorization String 3^2 × 21617

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 281,034

Proper Divisor Sum 86,481

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #194543 ← → #194569

1 3 9 21,617 64,851 194,553

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

194,553 583,660 291,830 145,915 437,746 218,873 656,620 328,310 164,155 492,466 246,233 738,700 369,350 184,675 554,026 277,013 831,040 415,520 207,760 103,880 51,940 25,970 12,985 38,956 19,478 9,739 29,218 14,609 43,828 21,914 10,957 32,872 16,436 8,218 4,109 12,328 6,164 3,082 1,541 4,624 2,312 1,156 578 289 868 434 217 652 326 163 490 245 736 368 184 92 46 23 70 35

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