λ
Ratio Atlas

1,998,272

26 × 31223
Deficient Even Composite

Prime Factor Structure

Factorization String 2^6 × 31223
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 14
Divisor Sum (σ) 3,965,448
Proper Divisor Sum 1,967,176
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #1998257 ← → #1998277

Radix Representation

Decimal 1998272
Binary 111100111110111000000 (21 bits)
Octal 0o7476700
Hexadecimal 0x1E7DC0

Divisor Catalog (14)

Collatz Trajectory (114 steps to reach 1)

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

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