λ
Ratio Atlas

12,455,252

22 × 353 × 8821
Deficient Even Composite

12,455,252 factors as 2^2 × 353 × 8821. Its 12 positive divisors give a proper-divisor sum of 9,405,664, so this integer is deficient. The Collatz stopping time is 73 steps.

Prime Factor Structure

Factorization String 2^2 × 353 × 8821
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 21,860,916
Proper Divisor Sum 9,405,664
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #12455243 ← → #12455257

Radix Representation

Decimal 12455252
Binary 101111100000110101010100 (24 bits)
Octal 0o57406524
Hexadecimal 0xBE0D54

Divisor Catalog (12)

Collatz Trajectory (73 steps to reach 1)

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

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