λ
Ratio Atlas

3,526,166

2 × 7 × 61 × 4129
Deficient Even Composite

3,526,166 factors as 2 × 7 × 61 × 4129. Its 16 positive divisors give a proper-divisor sum of 2,619,274, so this integer is deficient. The Collatz stopping time is 221 steps.

Prime Factor Structure

Factorization String 2 × 7 × 61 × 4129
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 6,145,440
Proper Divisor Sum 2,619,274
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #3526163 ← → #3526169

Radix Representation

Decimal 3526166
Binary 1101011100111000010110 (22 bits)
Octal 0o15347026
Hexadecimal 0x35CE16

Divisor Catalog (16)

Collatz Trajectory (221 steps to reach 1)

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

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