2⁴ × 43 × 311

Prime Factor Structure

Factorization String 2^4 × 43 × 311

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 425,568

Proper Divisor Sum 211,600

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #213953 ← → #213973

1 2 4 8 16 43 86 172 311 344 622 688 1,244 2,488 4,976 13,373 26,746 53,492 106,984 213,968

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

213,968 106,984 53,492 26,746 13,373 40,120 20,060 10,030 5,015 15,046 7,523 22,570 11,285 33,856 16,928 8,464 4,232 2,116 1,058 529 1,588 794 397 1,192 596 298 149 448 224 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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