2² × 127921

Prime Factor Structure

Factorization String 2^2 × 127921

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 895,454

Proper Divisor Sum 383,770

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #511669 ← → #511691

1 2 4 127,921 255,842 511,684

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

511,684 255,842 127,921 383,764 191,882 95,941 287,824 143,912 71,956 35,978 17,989 53,968 26,984 13,492 6,746 3,373 10,120 5,060 2,530 1,265 3,796 1,898 949 2,848 1,424 712 356 178 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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