λ
Ratio Atlas

26,186,759

26186759
Deficient Odd Prime

26,186,759 factors as 26186759. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 273 steps.

Prime Factor Structure

Factorization String 26186759
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 26,186,760
Proper Divisor Sum 1
Digit Sum / Digital Root 44 (Root: 8)
Adjacent Primes #26186753 ← → #26186761

Radix Representation

Decimal 26186759
Binary 1100011111001010000000111 (25 bits)
Octal 0o143712007
Hexadecimal 0x18F9407

Divisor Catalog (2)

Collatz Trajectory (273 steps to reach 1)

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

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