13 × 32377

Prime Factor Structure

Factorization String 13 × 32377

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 453,292

Proper Divisor Sum 32,391

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #420899 ← → #420919

1 13 32,377 420,901

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

420,901 1,262,704 631,352 315,676 157,838 78,919 236,758 118,379 355,138 177,569 532,708 266,354 133,177 399,532 199,766 99,883 299,650 149,825 449,476 224,738 112,369 337,108 168,554 84,277 252,832 126,416 63,208 31,604 15,802 7,901 23,704 11,852 5,926 2,963 8,890 4,445 13,336 6,668 3,334 1,667 5,002 2,501 7,504 3,752 1,876 938 469 1,408 704 352 176 88 44 22 11 34 17 52 26 13

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