λ
Ratio Atlas

890,955

32 × 5 × 13 × 1523
Deficient Odd Composite

890,955 factors as 3^2 × 5 × 13 × 1523. Its 24 positive divisors give a proper-divisor sum of 773,253, so this integer is deficient. The Collatz stopping time is 113 steps.

Prime Factor Structure

Factorization String 3^2 × 5 × 13 × 1523
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 1,664,208
Proper Divisor Sum 773,253
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #890941 ← → #890957

Radix Representation

Decimal 890955
Binary 11011001100001001011 (20 bits)
Octal 0o3314113
Hexadecimal 0xD984B

Divisor Catalog (24)

Collatz Trajectory (113 steps to reach 1)

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

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