λ
Ratio Atlas

5,305,189

5305189
Deficient Odd Prime

5,305,189 factors as 5305189. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 170 steps.

Prime Factor Structure

Factorization String 5305189
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 5,305,190
Proper Divisor Sum 1
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #5305169 ← → #5305193

Radix Representation

Decimal 5305189
Binary 10100001111001101100101 (23 bits)
Octal 0o24171545
Hexadecimal 0x50F365

Divisor Catalog (2)

Collatz Trajectory (170 steps to reach 1)

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

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