3 × 5² × 43

Prime Factor Structure

Factorization String 3 × 5^2 × 43

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 5,456

Proper Divisor Sum 2,231

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #3221 ← → #3229

1 3 5 15 25 43 75 129 215 645 1,075 3,225

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

3,225 9,676 4,838 2,419 7,258 3,629 10,888 5,444 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

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