λ
Ratio Atlas

1,252,456

23 × 47 × 3331
Deficient Even Composite

1,252,456 factors as 2^3 × 47 × 3331. Its 16 positive divisors give a proper-divisor sum of 1,146,584, so this integer is deficient. The Collatz stopping time is 49 steps.

Prime Factor Structure

Factorization String 2^3 × 47 × 3331
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 2,399,040
Proper Divisor Sum 1,146,584
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #1252451 ← → #1252457

Radix Representation

Decimal 1252456
Binary 100110001110001101000 (21 bits)
Octal 0o4616150
Hexadecimal 0x131C68

Divisor Catalog (16)

Collatz Trajectory (49 steps to reach 1)

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

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