λ
Ratio Atlas

27,770,789

27770789
Deficient Odd Prime

Prime Factor Structure

Factorization String 27770789
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 27,770,790
Proper Divisor Sum 1
Digit Sum / Digital Root 47 (Root: 2)
Adjacent Primes #27770779 ← → #27770797

Radix Representation

Decimal 27770789
Binary 1101001111011111110100101 (25 bits)
Octal 0o151737645
Hexadecimal 0x1A7BFA5

Divisor Catalog (2)

Collatz Trajectory (136 steps to reach 1)

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

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