λ
Ratio Atlas

99,409,024

27 × 11 × 13 × 5431
Abundant Even Composite

99,409,024 factors as 2^7 × 11 × 13 × 5431. Its 64 positive divisors give a proper-divisor sum of 133,297,856, so this integer is abundant. The Collatz stopping time is 200 steps.

Prime Factor Structure

Factorization String 2^7 × 11 × 13 × 5431
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 64
Divisor Sum (σ) 232,706,880
Proper Divisor Sum 133,297,856
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #99409021 ← → #99409027

Radix Representation

Decimal 99409024
Binary 101111011001101110010000000 (27 bits)
Octal 0o573156200
Hexadecimal 0x5ECDC80

Divisor Catalog (60 of 64)

Collatz Trajectory (200 steps to reach 1)

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

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