2² × 126421

Prime Factor Structure

Factorization String 2^2 × 126421

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 884,954

Proper Divisor Sum 379,270

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #505669 ← → #505691

1 2 4 126,421 252,842 505,684

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

505,684 252,842 126,421 379,264 189,632 94,816 47,408 23,704 11,852 5,926 2,963 8,890 4,445 13,336 6,668 3,334 1,667 5,002 2,501 7,504 3,752 1,876 938 469 1,408 704 352 176 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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