3⁴ × 19 × 31

Prime Factor Structure

Factorization String 3^4 × 19 × 31

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 77,440

Proper Divisor Sum 29,731

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #47701 ← → #47711

1 3 9 19 27 31 57 81 93 171 279 513 589 837 1,539 1,767 2,511 5,301 15,903 47,709

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

47,709 143,128 71,564 35,782 17,891 53,674 26,837 80,512 40,256 20,128 10,064 5,032 2,516 1,258 629 1,888 944 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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