2³ × 13² × 191

Prime Factor Structure

Factorization String 2^3 × 13^2 × 191

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 527,040

Proper Divisor Sum 268,808

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #258211 ← → #258233

1 2 4 8 13 26 52 104 169 191 338 382 676 764 1,352 1,528 2,483 4,966 9,932 19,864 32,279 64,558 129,116 258,232

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

258,232 129,116 64,558 32,279 96,838 48,419 145,258 72,629 217,888 108,944 54,472 27,236 13,618 6,809 20,428 10,214 5,107 15,322 7,661 22,984 11,492 5,746 2,873 8,620 4,310 2,155 6,466 3,233 9,700 4,850 2,425 7,276 3,638 1,819 5,458 2,729 8,188 4,094 2,047 6,142 3,071 9,214 4,607 13,822 6,911 20,734 10,367 31,102 15,551 46,654 23,327 69,982 34,991 104,974 52,487 157,462 78,731 236,194 118,097 354,292

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