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397,141

23 × 31 × 557
Deficient Odd Composite

Prime Factor Structure

Factorization String 23 × 31 × 557
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 428,544
Proper Divisor Sum 31,403
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #397127 ← → #397151

Radix Representation

Decimal 397141
Binary 1100000111101010101 (19 bits)
Octal 0o1407525
Hexadecimal 0x60F55

Divisor Catalog (8)

Collatz Trajectory (161 steps to reach 1)

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

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