λ
Ratio Atlas

5,201,153

109 × 47717
Deficient Odd Composite

5,201,153 factors as 109 × 47717. Its 4 positive divisors give a proper-divisor sum of 47,827, so this integer is deficient. The Collatz stopping time is 157 steps.

Prime Factor Structure

Factorization String 109 × 47717
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 5,248,980
Proper Divisor Sum 47,827
Digit Sum / Digital Root 17 (Root: 8)
Adjacent Primes #5201129 ← → #5201159

Radix Representation

Decimal 5201153
Binary 10011110101110100000001 (23 bits)
Octal 0o23656401
Hexadecimal 0x4F5D01

Divisor Catalog (4)

Collatz Trajectory (157 steps to reach 1)

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

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