λ
Ratio Atlas

993,128

23 × 43 × 2887
Deficient Even Composite

993,128 factors as 2^3 × 43 × 2887. Its 16 positive divisors give a proper-divisor sum of 912,952, so this integer is deficient. The Collatz stopping time is 152 steps.

Prime Factor Structure

Factorization String 2^3 × 43 × 2887
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 1,906,080
Proper Divisor Sum 912,952
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #993121 ← → #993137

Radix Representation

Decimal 993128
Binary 11110010011101101000 (20 bits)
Octal 0o3623550
Hexadecimal 0xF2768

Divisor Catalog (16)

Collatz Trajectory (152 steps to reach 1)

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

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