2 × 3² × 19 × 127

Prime Factor Structure

Factorization String 2 × 3^2 × 19 × 127

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 99,840

Proper Divisor Sum 56,406

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #43427 ← → #43441

1 2 3 6 9 18 19 38 57 114 127 171 254 342 381 762 1,143 2,286 2,413 4,826 7,239 14,478 21,717 43,434

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

43,434 21,717 65,152 32,576 16,288 8,144 4,072 2,036 1,018 509 1,528 764 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 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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