λ
Ratio Atlas

4,120,777

19 × 73 × 2971
Deficient Odd Composite

4,120,777 factors as 19 × 73 × 2971. Its 8 positive divisors give a proper-divisor sum of 277,783, so this integer is deficient. The Collatz stopping time is 53 steps.

Prime Factor Structure

Factorization String 19 × 73 × 2971
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 4,398,560
Proper Divisor Sum 277,783
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #4120747 ← → #4120793

Radix Representation

Decimal 4120777
Binary 1111101110000011001001 (22 bits)
Octal 0o17560311
Hexadecimal 0x3EE0C9

Divisor Catalog (8)

Collatz Trajectory (53 steps to reach 1)

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

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