λ
Ratio Atlas

3,965,030

2 × 5 × 43 × 9221
Deficient Even Composite

3,965,030 factors as 2 × 5 × 43 × 9221. Its 16 positive divisors give a proper-divisor sum of 3,338,794, so this integer is deficient. The Collatz stopping time is 167 steps.

Prime Factor Structure

Factorization String 2 × 5 × 43 × 9221
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 7,303,824
Proper Divisor Sum 3,338,794
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #3965023 ← → #3965033

Radix Representation

Decimal 3965030
Binary 1111001000000001100110 (22 bits)
Octal 0o17100146
Hexadecimal 0x3C8066

Divisor Catalog (16)

Collatz Trajectory (167 steps to reach 1)

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

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