λ
Ratio Atlas

120,905

5 × 24181
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 24181
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 145,092
Proper Divisor Sum 24,187
Digit Sum / Digital Root 17 (Root: 8)
Adjacent Primes #120899 ← → #120907

Radix Representation

Decimal 120905
Binary 11101100001001001 (17 bits)
Octal 0o354111
Hexadecimal 0x1D849

Divisor Catalog (4)

Collatz Trajectory (211 steps to reach 1)

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

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