λ
Ratio Atlas

16,123,721

16123721
Deficient Odd Prime

Prime Factor Structure

Factorization String 16123721
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 16,123,722
Proper Divisor Sum 1
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #16123711 ← → #16123733

Radix Representation

Decimal 16123721
Binary 111101100000011101001001 (24 bits)
Octal 0o75403511
Hexadecimal 0xF60749

Divisor Catalog (2)

Collatz Trajectory (138 steps to reach 1)

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

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