2 × 3 × 31 × 103

Prime Factor Structure

Factorization String 2 × 3 × 31 × 103

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 39,936

Proper Divisor Sum 20,778

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #19157 ← → #19163

1 2 3 6 31 62 93 103 186 206 309 618 3,193 6,386 9,579 19,158

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

19,158 9,579 28,738 14,369 43,108 21,554 10,777 32,332 16,166 8,083 24,250 12,125 36,376 18,188 9,094 4,547 13,642 6,821 20,464 10,232 5,116 2,558 1,279 3,838 1,919 5,758 2,879 8,638 4,319 12,958 6,479 19,438 9,719 29,158 14,579 43,738 21,869 65,608 32,804 16,402 8,201 24,604 12,302 6,151 18,454 9,227 27,682 13,841 41,524 20,762 10,381 31,144 15,572 7,786 3,893 11,680 5,840 2,920 1,460 730

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