3⁴ × 7 × 353

Prime Factor Structure

Factorization String 3^4 × 7 × 353

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 342,672

Proper Divisor Sum 142,521

Digit Sum / Digital Root 9 (Root: 9)

Adjacent Primes #200131 ← → #200153

1 3 7 9 21 27 63 81 189 353 567 1,059 2,471 3,177 7,413 9,531 22,239 28,593 66,717 200,151

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

200,151 600,454 300,227 900,682 450,341 1,351,024 675,512 337,756 168,878 84,439 253,318 126,659 379,978 189,989 569,968 284,984 142,492 71,246 35,623 106,870 53,435 160,306 80,153 240,460 120,230 60,115 180,346 90,173 270,520 135,260 67,630 33,815 101,446 50,723 152,170 76,085 228,256 114,128 57,064 28,532 14,266 7,133 21,400 10,700 5,350 2,675 8,026 4,013 12,040 6,020 3,010 1,505 4,516 2,258 1,129 3,388 1,694 847 2,542 1,271

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