λ
Ratio Atlas

3,500,546

2 × 7 × 61 × 4099
Deficient Even Composite

3,500,546 factors as 2 × 7 × 61 × 4099. Its 16 positive divisors give a proper-divisor sum of 2,600,254, so this integer is deficient. The Collatz stopping time is 128 steps.

Prime Factor Structure

Factorization String 2 × 7 × 61 × 4099
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 6,100,800
Proper Divisor Sum 2,600,254
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #3500537 ← → #3500557

Radix Representation

Decimal 3500546
Binary 1101010110101000000010 (22 bits)
Octal 0o15265002
Hexadecimal 0x356A02

Divisor Catalog (16)

Collatz Trajectory (128 steps to reach 1)

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

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