λ
Ratio Atlas

15,644,591

15644591
Deficient Odd Prime

Prime Factor Structure

Factorization String 15644591
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 15,644,592
Proper Divisor Sum 1
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #15644569 ← → #15644611

Radix Representation

Decimal 15644591
Binary 111011101011011110101111 (24 bits)
Octal 0o73533657
Hexadecimal 0xEEB7AF

Divisor Catalog (2)

Collatz Trajectory (187 steps to reach 1)

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

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