2³ × 37 × 71

Prime Factor Structure

Factorization String 2^3 × 37 × 71

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 41,040

Proper Divisor Sum 20,024

Digit Sum / Digital Root 10 (Root: 1)

Adjacent Primes #21013 ← → #21017

1 2 4 8 37 71 74 142 148 284 296 568 2,627 5,254 10,508 21,016

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

21,016 10,508 5,254 2,627 7,882 3,941 11,824 5,912 2,956 1,478 739 2,218 1,109 3,328 1,664 832 416 208 104 52 26 13 40 20 10 5 16 8 4 2 1

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