λ
Ratio Atlas

15,325,504

26 × 239461
Deficient Even Composite

15,325,504 factors as 2^6 × 239461. Its 14 positive divisors give a proper-divisor sum of 15,086,170, so this integer is deficient. The Collatz stopping time is 50 steps.

Prime Factor Structure

Factorization String 2^6 × 239461
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 14
Divisor Sum (σ) 30,411,674
Proper Divisor Sum 15,086,170
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #15325493 ← → #15325507

Radix Representation

Decimal 15325504
Binary 111010011101100101000000 (24 bits)
Octal 0o72354500
Hexadecimal 0xE9D940

Divisor Catalog (14)

Collatz Trajectory (50 steps to reach 1)

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

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