198,612

2² × 3⁴ × 613

Prime Factor Structure

Factorization String 2^2 × 3^4 × 613

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Total Divisors 30

Divisor Sum (σ) 520,058

Proper Divisor Sum 321,446

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #198599 ← → #198613

1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 613 1,226 1,839 2,452 3,678 5,517 7,356 11,034 16,551 22,068 33,102 49,653 66,204 99,306 198,612

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

198,612 99,306 49,653 148,960 74,480 37,240 18,620 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 1,124 562 281 844 422 211

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