2 × 5 × 11² × 13

Prime Factor Structure

Factorization String 2 × 5 × 11^2 × 13

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 33,516

Proper Divisor Sum 17,786

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #15727 ← → #15731

1 2 5 10 11 13 22 26 55 65 110 121 130 143 242 286 605 715 1,210 1,430 1,573 3,146 7,865 15,730

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

15,730 7,865 23,596 11,798 5,899 17,698 8,849 26,548 13,274 6,637 19,912 9,956 4,978 2,489 7,468 3,734 1,867 5,602 2,801 8,404 4,202 2,101 6,304 3,152 1,576 788 394 197 592 296 148 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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