λ
Ratio Atlas

78,082,856

23 × 193 × 1423
Deficient Even Composite

78,082,856 factors as 2^3 × 19^3 × 1423. Its 32 positive divisors give a proper-divisor sum of 76,563,544, so this integer is deficient. The Collatz stopping time is 223 steps.

Prime Factor Structure

Factorization String 2^3 × 19^3 × 1423
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 154,646,400
Proper Divisor Sum 76,563,544
Digit Sum / Digital Root 44 (Root: 8)
Adjacent Primes #78082801 ← → #78082891

Radix Representation

Decimal 78082856
Binary 100101001110111001100101000 (27 bits)
Octal 0o451671450
Hexadecimal 0x4A77328

Divisor Catalog (32)

Collatz Trajectory (223 steps to reach 1)

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

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