λ
Ratio Atlas

7,917,872

24 × 73 × 6779
Deficient Even Composite

Prime Factor Structure

Factorization String 2^4 × 73 × 6779
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 20
Divisor Sum (σ) 15,553,320
Proper Divisor Sum 7,635,448
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #7917863 ← → #7917881

Radix Representation

Decimal 7917872
Binary 11110001101000100110000 (23 bits)
Octal 0o36150460
Hexadecimal 0x78D130

Divisor Catalog (20)

Collatz Trajectory (173 steps to reach 1)

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

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