2 × 3² × 5 × 1637

Prime Factor Structure

Factorization String 2 × 3^2 × 5 × 1637

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 383,292

Proper Divisor Sum 235,962

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #147319 ← → #147331

1 2 3 5 6 9 10 15 18 30 45 90 1,637 3,274 4,911 8,185 9,822 14,733 16,370 24,555 29,466 49,110 73,665 147,330

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

147,330 73,665 220,996 110,498 55,249 165,748 82,874 41,437 124,312 62,156 31,078 15,539 46,618 23,309 69,928 34,964 17,482 8,741 26,224 13,112 6,556 3,278 1,639 4,918 2,459 7,378 3,689 11,068 5,534 2,767 8,302 4,151 12,454 6,227 18,682 9,341 28,024 14,012 7,006 3,503 10,510 5,255 15,766 7,883 23,650 11,825 35,476 17,738 8,869 26,608 13,304 6,652 3,326 1,663 4,990 2,495 7,486 3,743 11,230 5,615

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