λ
Ratio Atlas

15,602,158

2 × 11 × 13 × 17 × 3209
Deficient Even Composite

15,602,158 factors as 2 × 11 × 13 × 17 × 3209. Its 32 positive divisors give a proper-divisor sum of 13,518,962, so this integer is deficient. The Collatz stopping time is 231 steps.

Prime Factor Structure

Factorization String 2 × 11 × 13 × 17 × 3209
Distinct Prime Factors 5
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 29,121,120
Proper Divisor Sum 13,518,962
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #15602149 ← → #15602183

Radix Representation

Decimal 15602158
Binary 111011100001000111101110 (24 bits)
Octal 0o73410756
Hexadecimal 0xEE11EE

Divisor Catalog (32)

Collatz Trajectory (231 steps to reach 1)

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

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