λ
Ratio Atlas

2,015,528

23 × 251941
Deficient Even Composite

Prime Factor Structure

Factorization String 2^3 × 251941
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 3,779,130
Proper Divisor Sum 1,763,602
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #2015509 ← → #2015543

Radix Representation

Decimal 2015528
Binary 111101100000100101000 (21 bits)
Octal 0o7540450
Hexadecimal 0x1EC128

Divisor Catalog (8)

Collatz Trajectory (122 steps to reach 1)

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

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