λ
Ratio Atlas

4,127,516

22 × 523 × 1973
Deficient Even Composite

4,127,516 factors as 2^2 × 523 × 1973. Its 12 positive divisors give a proper-divisor sum of 3,113,116, so this integer is deficient. The Collatz stopping time is 53 steps.

Prime Factor Structure

Factorization String 2^2 × 523 × 1973
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 7,240,632
Proper Divisor Sum 3,113,116
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #4127489 ← → #4127521

Radix Representation

Decimal 4127516
Binary 1111101111101100011100 (22 bits)
Octal 0o17575434
Hexadecimal 0x3EFB1C

Divisor Catalog (12)

Collatz Trajectory (53 steps to reach 1)

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

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