λ
Ratio Atlas

1,615,232

27 × 12619
Deficient Even Composite

1,615,232 factors as 2^7 × 12619. Its 16 positive divisors give a proper-divisor sum of 1,602,868, so this integer is deficient. The Collatz stopping time is 70 steps.

Prime Factor Structure

Factorization String 2^7 × 12619
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 3,218,100
Proper Divisor Sum 1,602,868
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #1615231 ← → #1615253

Radix Representation

Decimal 1615232
Binary 110001010010110000000 (21 bits)
Octal 0o6122600
Hexadecimal 0x18A580

Divisor Catalog (16)

Collatz Trajectory (70 steps to reach 1)

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

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