λ
Ratio Atlas

648,121

29 × 22349
Deficient Odd Composite

Prime Factor Structure

Factorization String 29 × 22349
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 670,500
Proper Divisor Sum 22,379
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #648119 ← → #648133

Radix Representation

Decimal 648121
Binary 10011110001110111001 (20 bits)
Octal 0o2361671
Hexadecimal 0x9E3B9

Divisor Catalog (4)

Collatz Trajectory (172 steps to reach 1)

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

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