3 × 13² × 163

Prime Factor Structure

Factorization String 3 × 13^2 × 163

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 120,048

Proper Divisor Sum 37,407

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #82633 ← → #82651

1 3 13 39 163 169 489 507 2,119 6,357 27,547 82,641

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

82,641 247,924 123,962 61,981 185,944 92,972 46,486 23,243 69,730 34,865 104,596 52,298 26,149 78,448 39,224 19,612 9,806 4,903 14,710 7,355 22,066 11,033 33,100 16,550 8,275 24,826 12,413 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

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