2 × 79 × 131 × 157

Prime Factor Structure

Factorization String 2 × 79 × 131 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,005,440

Proper Divisor Sum 1,755,854

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #3249583 ← → #3249593

1 2 79 131 157 158 262 314 10,349 12,403 20,567 20,698 24,806 41,134 1,624,793 3,249,586

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

3,249,586 1,624,793 4,874,380 2,437,190 1,218,595 3,655,786 1,827,893 5,483,680 2,741,840 1,370,920 685,460 342,730 171,365 514,096 257,048 128,524 64,262 32,131 96,394 48,197 144,592 72,296 36,148 18,074 9,037 27,112 13,556 6,778 3,389 10,168 5,084 2,542 1,271 3,814 1,907 5,722 2,861 8,584 4,292 2,146 1,073 3,220 1,610 805 2,416 1,208 604 302 151 454 227 682 341 1,024 512 256 128 64 32 16

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