λ
Ratio Atlas

12,866,377

12866377
Deficient Odd Prime

Prime Factor Structure

Factorization String 12866377
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 12,866,378
Proper Divisor Sum 1
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #12866369 ← → #12866387

Radix Representation

Decimal 12866377
Binary 110001000101001101001001 (24 bits)
Octal 0o61051511
Hexadecimal 0xC45349

Divisor Catalog (2)

Collatz Trajectory (148 steps to reach 1)

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

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