2² × 3⁶ × 179

Prime Factor Structure

Factorization String 2^2 × 3^6 × 179

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 42

Divisor Sum (σ) 1,377,180

Proper Divisor Sum 855,216

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #521929 ← → #521981

1 2 3 4 6 9 12 18 27 36 54 81 108 162 179 243 324 358 486 537 716 729 972 1,074 1,458 1,611 2,148 2,916 3,222 4,833 6,444 9,666 14,499 19,332 28,998 43,497 57,996 86,994 130,491 173,988 260,982 521,964

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

521,964 260,982 130,491 391,474 195,737 587,212 293,606 146,803 440,410 220,205 660,616 330,308 165,154 82,577 247,732 123,866 61,933 185,800 92,900 46,450 23,225 69,676 34,838 17,419 52,258 26,129 78,388 39,194 19,597 58,792 29,396 14,698 7,349 22,048 11,024 5,512 2,756 1,378 689 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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