λ
Ratio Atlas

1,961,027

1961027
Deficient Odd Prime

1,961,027 factors as 1961027. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 153 steps.

Prime Factor Structure

Factorization String 1961027
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 1,961,028
Proper Divisor Sum 1
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #1961021 ← → #1961033

Radix Representation

Decimal 1961027
Binary 111011110110001000011 (21 bits)
Octal 0o7366103
Hexadecimal 0x1DEC43

Divisor Catalog (2)

Collatz Trajectory (153 steps to reach 1)

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

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