5 × 7² × 11 × 131

Prime Factor Structure

Factorization String 5 × 7^2 × 11 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 541,728

Proper Divisor Sum 188,683

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #353021 ← → #353047

1 5 7 11 35 49 55 77 131 245 385 539 655 917 1,441 2,695 4,585 6,419 7,205 10,087 32,095 50,435 70,609 353,045

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

353,045 1,059,136 529,568 264,784 132,392 66,196 33,098 16,549 49,648 24,824 12,412 6,206 3,103 9,310 4,655 13,966 6,983 20,950 10,475 31,426 15,713 47,140 23,570 11,785 35,356 17,678 8,839 26,518 13,259 39,778 19,889 59,668 29,834 14,917 44,752 22,376 11,188 5,594 2,797 8,392 4,196 2,098 1,049 3,148 1,574 787 2,362 1,181 3,544 1,772 886 443 1,330 665 1,996 998 499 1,498 749 2,248

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