λ
Ratio Atlas

82,638,796

22 × 857 × 24107
Deficient Even Composite

82,638,796 factors as 2^2 × 857 × 24107. Its 12 positive divisors give a proper-divisor sum of 62,153,852, so this integer is deficient. The Collatz stopping time is 130 steps.

Prime Factor Structure

Factorization String 2^2 × 857 × 24107
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 144,792,648
Proper Divisor Sum 62,153,852
Digit Sum / Digital Root 49 (Root: 4)
Adjacent Primes #82638769 ← → #82638799

Radix Representation

Decimal 82638796
Binary 100111011001111011111001100 (27 bits)
Octal 0o473173714
Hexadecimal 0x4ECF7CC

Divisor Catalog (12)

Collatz Trajectory (130 steps to reach 1)

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

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