λ
Ratio Atlas

2,145,896

23 × 268237
Deficient Even Composite

Prime Factor Structure

Factorization String 2^3 × 268237
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 4,023,570
Proper Divisor Sum 1,877,674
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #2145853 ← → #2145937

Radix Representation

Decimal 2145896
Binary 1000001011111001101000 (22 bits)
Octal 0o10137150
Hexadecimal 0x20BE68

Divisor Catalog (8)

Collatz Trajectory (47 steps to reach 1)

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

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