λ
Ratio Atlas

3,803,128

23 × 7 × 113 × 601
Abundant Even Composite

3,803,128 factors as 2^3 × 7 × 113 × 601. Its 32 positive divisors give a proper-divisor sum of 4,432,232, so this integer is abundant. The Collatz stopping time is 154 steps.

Prime Factor Structure

Factorization String 2^3 × 7 × 113 × 601
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 8,235,360
Proper Divisor Sum 4,432,232
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #3803117 ← → #3803131

Radix Representation

Decimal 3803128
Binary 1110100000011111111000 (22 bits)
Octal 0o16403770
Hexadecimal 0x3A07F8

Divisor Catalog (32)

Collatz Trajectory (154 steps to reach 1)

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

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