λ
Ratio Atlas

4,056,571

79 × 51349
Deficient Odd Composite

4,056,571 factors as 79 × 51349. Its 4 positive divisors give a proper-divisor sum of 51,429, so this integer is deficient. The Collatz stopping time is 172 steps.

Prime Factor Structure

Factorization String 79 × 51349
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,108,000
Proper Divisor Sum 51,429
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #4056553 ← → #4056583

Radix Representation

Decimal 4056571
Binary 1111011110010111111011 (22 bits)
Octal 0o17362773
Hexadecimal 0x3DE5FB

Divisor Catalog (4)

Collatz Trajectory (172 steps to reach 1)

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

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