13 × 27397

Prime Factor Structure

Factorization String 13 × 27397

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 383,572

Proper Divisor Sum 27,411

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #356143 ← → #356171

1 13 27,397 356,161

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

356,161 1,068,484 534,242 267,121 801,364 400,682 200,341 601,024 300,512 150,256 75,128 37,564 18,782 9,391 28,174 14,087 42,262 21,131 63,394 31,697 95,092 47,546 23,773 71,320 35,660 17,830 8,915 26,746 13,373 40,120 20,060 10,030 5,015 15,046 7,523 22,570 11,285 33,856 16,928 8,464 4,232 2,116 1,058 529 1,588 794 397 1,192 596 298 149 448 224 112 56 28 14 7 22 11

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