13 × 79 × 271

Prime Factor Structure

Factorization String 13 × 79 × 271

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 304,640

Proper Divisor Sum 26,323

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #278279 ← → #278321

1 13 79 271 1,027 3,523 21,409 278,317

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

278,317 834,952 417,476 208,738 104,369 313,108 156,554 78,277 234,832 117,416 58,708 29,354 14,677 44,032 22,016 11,008 5,504 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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