2 × 13³ × 1217

Prime Factor Structure

Factorization String 2 × 13^3 × 1217

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,696,520

Proper Divisor Sum 3,349,022

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #5347487 ← → #5347501

1 2 13 26 169 338 1,217 2,197 2,434 4,394 15,821 31,642 205,673 411,346 2,673,749 5,347,498

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

5,347,498 2,673,749 8,021,248 4,010,624 2,005,312 1,002,656 501,328 250,664 125,332 62,666 31,333 94,000 47,000 23,500 11,750 5,875 17,626 8,813 26,440 13,220 6,610 3,305 9,916 4,958 2,479 7,438 3,719 11,158 5,579 16,738 8,369 25,108 12,554 6,277 18,832 9,416 4,708 2,354 1,177 3,532 1,766 883 2,650 1,325 3,976 1,988 994 497 1,492 746 373 1,120 560 280 140 70 35 106 53 160

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