λ
Ratio Atlas

21,396,059

21396059
Deficient Odd Prime

Prime Factor Structure

Factorization String 21396059
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 21,396,060
Proper Divisor Sum 1
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #21396043 ← → #21396083

Radix Representation

Decimal 21396059
Binary 1010001100111101001011011 (25 bits)
Octal 0o121475133
Hexadecimal 0x1467A5B

Divisor Catalog (2)

Collatz Trajectory (146 steps to reach 1)

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

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