λ
Ratio Atlas

3,133,155

3 × 5 × 208877
Deficient Odd Composite

3,133,155 factors as 3 × 5 × 208877. Its 8 positive divisors give a proper-divisor sum of 1,879,917, so this integer is deficient. The Collatz stopping time is 71 steps.

Prime Factor Structure

Factorization String 3 × 5 × 208877
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 5,013,072
Proper Divisor Sum 1,879,917
Digit Sum / Digital Root 21 (Root: 3)
Adjacent Primes #3133153 ← → #3133171

Radix Representation

Decimal 3133155
Binary 1011111100111011100011 (22 bits)
Octal 0o13747343
Hexadecimal 0x2FCEE3

Divisor Catalog (8)

Collatz Trajectory (71 steps to reach 1)

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

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