2³ × 3 × 13 × 59

Prime Factor Structure

Factorization String 2^3 × 3 × 13 × 59

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 50,400

Proper Divisor Sum 31,992

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #18401 ← → #18413

1 2 3 4 6 8 12 13 24 26 39 52 59 78 104 118 156 177 236 312 354 472 708 767 1,416 1,534 2,301 3,068 4,602 6,136 9,204 18,408

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

18,408 9,204 4,602 2,301 6,904 3,452 1,726 863 2,590 1,295 3,886 1,943 5,830 2,915 8,746 4,373 13,120 6,560 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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