5,445

3² × 5 × 11²

Prime Factor Structure

Factorization String 3^2 × 5 × 11^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 18

Divisor Sum (σ) 10,374

Proper Divisor Sum 4,929

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #5443 ← → #5449

1 3 5 9 11 15 33 45 55 99 121 165 363 495 605 1,089 1,815 5,445

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

5,445 16,336 8,168 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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