2² × 43 × 107

Prime Factor Structure

Factorization String 2^2 × 43 × 107

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 33,264

Proper Divisor Sum 14,860

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #18401 ← → #18413

1 2 4 43 86 107 172 214 428 4,601 9,202 18,404

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

18,404 9,202 4,601 13,804 6,902 3,451 10,354 5,177 15,532 7,766 3,883 11,650 5,825 17,476 8,738 4,369 13,108 6,554 3,277 9,832 4,916 2,458 1,229 3,688 1,844 922 461 1,384 692 346 173 520 260 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4

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