2 × 3 × 13 × 31

Prime Factor Structure

Factorization String 2 × 3 × 13 × 31

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,376

Proper Divisor Sum 2,958

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #2417 ← → #2423

1 2 3 6 13 26 31 39 62 78 93 186 403 806 1,209 2,418

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

2,418 1,209 3,628 1,814 907 2,722 1,361 4,084 2,042 1,021 3,064 1,532 766 383 1,150 575 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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