2² × 3 × 37²

Prime Factor Structure

Factorization String 2^2 × 3 × 37^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 39,396

Proper Divisor Sum 22,968

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #16427 ← → #16433

1 2 3 4 6 12 37 74 111 148 222 444 1,369 2,738 4,107 5,476 8,214 16,428

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

16,428 8,214 4,107 12,322 6,161 18,484 9,242 4,621 13,864 6,932 3,466 1,733 5,200 2,600 1,300 650 325 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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