2 × 7² × 73²

Prime Factor Structure

Factorization String 2 × 7^2 × 73^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 923,913

Proper Divisor Sum 401,671

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #522239 ← → #522251

1 2 7 14 49 73 98 146 511 1,022 3,577 5,329 7,154 10,658 37,303 74,606 261,121 522,242

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

522,242 261,121 783,364 391,682 195,841 587,524 293,762 146,881 440,644 220,322 110,161 330,484 165,242 82,621 247,864 123,932 61,966 30,983 92,950 46,475 139,426 69,713 209,140 104,570 52,285 156,856 78,428 39,214 19,607 58,822 29,411 88,234 44,117 132,352 66,176 33,088 16,544 8,272 4,136 2,068 1,034 517 1,552 776 388 194 97 292 146 73 220 110 55 166 83 250 125 376 188 94

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