λ
Ratio Atlas

393,955

5 × 78791
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 78791
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 472,752
Proper Divisor Sum 78,797
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #393947 ← → #393961

Radix Representation

Decimal 393955
Binary 1100000001011100011 (19 bits)
Octal 0o1401343
Hexadecimal 0x602E3

Divisor Catalog (4)

Collatz Trajectory (161 steps to reach 1)

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

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