3 × 5 × 7 × 659

Prime Factor Structure

Factorization String 3 × 5 × 7 × 659

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 126,720

Proper Divisor Sum 57,525

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #69193 ← → #69197

1 3 5 7 15 21 35 105 659 1,977 3,295 4,613 9,885 13,839 23,065 69,195

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

69,195 207,586 103,793 311,380 155,690 77,845 233,536 116,768 58,384 29,192 14,596 7,298 3,649 10,948 5,474 2,737 8,212 4,106 2,053 6,160 3,080 1,540 770 385 1,156 578 289 868 434 217 652 326 163 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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